20243900160

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:202

約数の個数: 864

約数和(自身を含む): 81425111040

約数和(自身を除く): 61181210880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 47, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 94, 96, 99, 103, 108, 110, 120, 121, 128, 132, 135, 141, 144, 160, 165, 176, 180, 188, 192, 198, 206, 216, 220, 235, 240, 242, 256, 264, 270, 282, 288, 297, 309, 320, 330, 352, 360, 363, 376, 384, 396, 412, 423, 432, 440, 470, 480, 484, 495, 515, 517, 528, 540, 564, 576, 594, 605, 618, 640, 660, 704, 705, 720, 726, 752, 768, 792, 824, 846, 864, 880, 927, 940, 960, 968, 990, 1030, 1034, 1056, 1080, 1089, 1128, 1133, 1152, 1188, 1210, 1236, 1269, 1280, 1320, 1408, 1410, 1440, 1452, 1485, 1504, 1545, 1551, 1584, 1648, 1692, 1728, 1760, 1815, 1854, 1880, 1920, 1936, 1980, 2060, 2068, 2112, 2115, 2160, 2178, 2256, 2266, 2304, 2376, 2420, 2472, 2538, 2585, 2640, 2781, 2816, 2820, 2880, 2904, 2970, 3008, 3090, 3102, 3168, 3267, 3296, 3384, 3399, 3456, 3520, 3630, 3708, 3760, 3840, 3872, 3960, 4120, 4136, 4224, 4230, 4320, 4356, 4512, 4532, 4635, 4653, 4752, 4840, 4841, 4944, 5076, 5170, 5280, 5445, 5562, 5640, 5665, 5687, 5760, 5808, 5940, 6016, 6180, 6204, 6336, 6345, 6534, 6592, 6768, 6798, 6912, 7040, 7260, 7416, 7520, 7744, 7755, 7920, 8240, 8272, 8448, 8460, 8640, 8712, 9024, 9064, 9270, 9306, 9504, 9680, 9682, 9888, 10152, 10197, 10340, 10560, 10890, 11124, 11280, 11330, 11374, 11520, 11616, 11880, 12032, 12360, 12408, 12463, 12672, 12690, 13068, 13184, 13536, 13596, 13905, 13959, 14080, 14520, 14523, 14832, 15040, 15488, 15510, 15840, 16335, 16480, 16544, 16920, 16995, 17061, 17280, 17424, 18048, 18128, 18540, 18612, 19008, 19360, 19364, 19776, 20304, 20394, 20680, 21120, 21780, 22248, 22560, 22660, 22748, 23232, 23265, 23760, 24205, 24720, 24816, 24926, 25344, 25380, 26136, 26368, 27072, 27192, 27810, 27918, 28435, 29040, 29046, 29664, 30080, 30591, 30976, 31020, 31680, 32670, 32960, 33088, 33840, 33990, 34122, 34560, 34848, 36096, 36256, 37080, 37224, 37389, 38016, 38720, 38728, 39552, 40608, 40788, 41360, 42240, 43560, 43569, 44496, 45120, 45320, 45496, 46464, 46530, 47520, 48410, 49440, 49632, 49852, 50760, 50985, 51183, 52272, 53251, 54144, 54384, 55620, 55836, 56870, 58080, 58092, 59328, 60160, 61182, 62040, 62315, 63360, 65340, 65920, 66176, 67680, 67980, 68244, 69696, 69795, 72512, 72615, 74160, 74448, 74778, 76032, 77440, 77456, 79104, 81216, 81576, 82720, 85305, 87120, 87138, 88992, 90240, 90640, 90992, 92928, 93060, 95040, 96820, 98880, 99264, 99704, 101520, 101970, 102366, 104544, 106502, 108288, 108768, 111240, 111672, 112167, 113740, 116160, 116184, 118656, 122364, 124080, 124630, 126720, 130680, 130707, 131840, 132352, 135360, 135960, 136488, 139392, 139590, 145024, 145230, 148320, 148896, 149556, 152955, 153549, 154880, 154912, 159753, 162432, 163152, 165440, 170610, 174240, 174276, 177984, 180480, 181280, 181984, 186120, 186945, 190080, 193640, 197760, 198528, 199408, 203040, 203940, 204732, 209088, 213004, 217536, 217845, 222480, 223344, 224334, 227480, 232320, 232368, 237312, 244728, 248160, 249260, 255915, 261360, 261414, 266255, 270720, 271920, 272976, 278784, 279180, 290048, 290460, 296640, 297792, 299112, 305910, 307098, 309824, 319506, 324864, 326304, 330880, 336501, 341220, 348480, 348552, 355968, 362560, 363968, 372240, 373890, 380160, 387280, 395520, 397056, 398816, 406080, 407880, 409464, 418176, 426008, 435072, 435690, 444960, 446688, 448668, 454960, 464640, 464736, 479259, 489456, 496320, 498520, 511830, 522720, 522828, 532510, 541440, 543840, 545952, 558360, 560835, 580920, 585761, 593280, 595584, 598224, 611820, 614196, 619648, 639012, 652608, 653535, 661760, 673002, 682440, 696960, 697104, 711936, 725120, 727936, 744480, 747780, 767745, 774560, 797632, 798765, 812160, 815760, 818928, 836352, 852016, 870144, 871380, 889920, 893376, 897336, 909920, 929472, 958518, 978912, 992640, 997040, 1023660, 1045440, 1045656, 1065020, 1087680, 1091904, 1116720, 1121670, 1161840, 1171522, 1186560, 1191168, 1196448, 1223640, 1228392, 1239296, 1278024, 1305216, 1307070, 1346004, 1364880, 1393920, 1394208, 1437777, 1450240, 1455872, 1488960, 1495560, 1535490, 1549120, 1595264, 1597530, 1624320, 1631520, 1637856, 1682505, 1704032, 1742760, 1757283, 1779840, 1786752, 1794672, 1819840, 1858944, 1917036, 1957824, 1985280, 1994080, 2047320, 2090880, 2091312, 2130040, 2175360, 2183808, 2233440, 2243340, 2323680, 2343044, 2392896, 2396295, 2447280, 2456784, 2556048, 2610432, 2614140, 2692008, 2729760, 2788416, 2875554, 2928805, 2977920, 2991120, 3070980, 3098240, 3190528, 3195060, 3263040, 3275712, 3365010, 3408064, 3485520, 3514566, 3559680, 3573504, 3589344, 3639680, 3717888, 3834072, 3915648, 3988160, 4094640, 4181760, 4182624, 4260080, 4350720, 4367616, 4466880, 4486680, 4647360, 4686088, 4785792, 4792590, 4894560, 4913568, 5112096, 5228280, 5271849, 5384016, 5459520, 5576832, 5751108, 5857610, 5955840, 5982240, 6141960, 6196480, 6390120, 6526080, 6551424, 6730020, 6816128, 6971040, 7029132, 7178688, 7188885, 7279360, 7668144, 7831296, 7976320, 8189280, 8365248, 8520160, 8786415, 8933760, 8973360, 9294720, 9372176, 9571584, 9585180, 9789120, 9827136, 10224192, 10456560, 10543698, 10768032, 10919040, 11153664, 11502216, 11715220, 11964480, 12283920, 12780240, 13052160, 13102848, 13460040, 13632256, 13942080, 14058264, 14357376, 14377770, 15336288, 15815547, 15952640, 16378560, 16730496, 17040320, 17572830, 17867520, 17946720, 18589440, 18744352, 19170360, 19578240, 19654272, 20448384, 20913120, 21087396, 21536064, 21838080, 23004432, 23430440, 23928960, 24567840, 25560480, 26359245, 26920080, 27884160, 28116528, 28714752, 28755540, 30672576, 31631094, 32757120, 33460992, 34080640, 35145660, 35893440, 37488704, 38340720, 39156480, 39308544, 40896768, 41826240, 42174792, 43072128, 46008864, 46860880, 47857920, 49135680, 51120960, 52718490, 53840160, 55768320, 56233056, 57511080, 61345152, 63262188, 65514240, 68161280, 70291320, 71786880, 74977408, 76681440, 79077735, 83652480, 84349584, 86144256, 92017728, 93721760, 98271360, 102241920, 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約数ペア:

[(1, 20243900160), (2, 10121950080), (3, 6747966720), (4, 5060975040), (5, 4048780032), (6, 3373983360), (8, 2530487520), (9, 2249322240), (10, 2024390016), (11, 1840354560), (12, 1686991680), (15, 1349593344), (16, 1265243760), (18, 1124661120), (20, 1012195008), (22, 920177280), (24, 843495840), (27, 749774080), (30, 674796672), (32, 632621880), (33, 613451520), (36, 562330560), (40, 506097504), (44, 460088640), (45, 449864448), (47, 430721280), (48, 421747920), (54, 374887040), (55, 368070912), (60, 337398336), (64, 316310940), (66, 306725760), (72, 281165280), (80, 253048752), (88, 230044320), (90, 224932224), (94, 215360640), (96, 210873960), (99, 204483840), (103, 196542720), (108, 187443520), (110, 184035456), (120, 168699168), (121, 167304960), (128, 158155470), (132, 153362880), (135, 149954816), (141, 143573760), (144, 140582640), (160, 126524376), (165, 122690304), (176, 115022160), (180, 112466112), (188, 107680320), (192, 105436980), (198, 102241920), (206, 98271360), (216, 93721760), (220, 92017728), (235, 86144256), (240, 84349584), (242, 83652480), (256, 79077735), (264, 76681440), (270, 74977408), (282, 71786880), (288, 70291320), (297, 68161280), (309, 65514240), (320, 63262188), (330, 61345152), (352, 57511080), (360, 56233056), (363, 55768320), (376, 53840160), (384, 52718490), (396, 51120960), (412, 49135680), (423, 47857920), (432, 46860880), (440, 46008864), (470, 43072128), (480, 42174792), (484, 41826240), (495, 40896768), (515, 39308544), (517, 39156480), (528, 38340720), (540, 37488704), (564, 35893440), (576, 35145660), (594, 34080640), (605, 33460992), (618, 32757120), (640, 31631094), (660, 30672576), (704, 28755540), (705, 28714752), (720, 28116528), (726, 27884160), (752, 26920080), (768, 26359245), (792, 25560480), (824, 24567840), (846, 23928960), (864, 23430440), (880, 23004432), (927, 21838080), (940, 21536064), (960, 21087396), (968, 20913120), (990, 20448384), (1030, 19654272), (1034, 19578240), (1056, 19170360), (1080, 18744352), (1089, 18589440), (1128, 17946720), (1133, 17867520), (1152, 17572830), (1188, 17040320), (1210, 16730496), (1236, 16378560), (1269, 15952640), (1280, 15815547), (1320, 15336288), (1408, 14377770), (1410, 14357376), (1440, 14058264), (1452, 13942080), (1485, 13632256), (1504, 13460040), (1545, 13102848), (1551, 13052160), (1584, 12780240), (1648, 12283920), (1692, 11964480), (1728, 11715220), (1760, 11502216), (1815, 11153664), (1854, 10919040), (1880, 10768032), (1920, 10543698), (1936, 10456560), (1980, 10224192), (2060, 9827136), (2068, 9789120), (2112, 9585180), (2115, 9571584), (2160, 9372176), (2178, 9294720), (2256, 8973360), (2266, 8933760), (2304, 8786415), (2376, 8520160), (2420, 8365248), (2472, 8189280), (2538, 7976320), (2585, 7831296), (2640, 7668144), (2781, 7279360), (2816, 7188885), (2820, 7178688), (2880, 7029132), (2904, 6971040), (2970, 6816128), (3008, 6730020), (3090, 6551424), (3102, 6526080), (3168, 6390120), (3267, 6196480), (3296, 6141960), (3384, 5982240), (3399, 5955840), (3456, 5857610), (3520, 5751108), (3630, 5576832), (3708, 5459520), (3760, 5384016), (3840, 5271849), (3872, 5228280), (3960, 5112096), (4120, 4913568), (4136, 4894560), (4224, 4792590), (4230, 4785792), (4320, 4686088), (4356, 4647360), (4512, 4486680), (4532, 4466880), (4635, 4367616), (4653, 4350720), (4752, 4260080), (4840, 4182624), (4841, 4181760), (4944, 4094640), (5076, 3988160), (5170, 3915648), (5280, 3834072), (5445, 3717888), (5562, 3639680), (5640, 3589344), (5665, 3573504), (5687, 3559680), (5760, 3514566), (5808, 3485520), (5940, 3408064), (6016, 3365010), (6180, 3275712), (6204, 3263040), (6336, 3195060), (6345, 3190528), (6534, 3098240), (6592, 3070980), (6768, 2991120), (6798, 2977920), (6912, 2928805), (7040, 2875554), (7260, 2788416), (7416, 2729760), (7520, 2692008), (7744, 2614140), (7755, 2610432), (7920, 2556048), (8240, 2456784), (8272, 2447280), (8448, 2396295), (8460, 2392896), (8640, 2343044), (8712, 2323680), (9024, 2243340), (9064, 2233440), (9270, 2183808), (9306, 2175360), (9504, 2130040), (9680, 2091312), (9682, 2090880), (9888, 2047320), (10152, 1994080), (10197, 1985280), (10340, 1957824), (10560, 1917036), (10890, 1858944), (11124, 1819840), (11280, 1794672), (11330, 1786752), (11374, 1779840), (11520, 1757283), (11616, 1742760), (11880, 1704032), (12032, 1682505), (12360, 1637856), (12408, 1631520), (12463, 1624320), (12672, 1597530), (12690, 1595264), (13068, 1549120), (13184, 1535490), (13536, 1495560), (13596, 1488960), (13905, 1455872), (13959, 1450240), (14080, 1437777), (14520, 1394208), (14523, 1393920), (14832, 1364880), (15040, 1346004), (15488, 1307070), (15510, 1305216), (15840, 1278024), (16335, 1239296), (16480, 1228392), (16544, 1223640), (16920, 1196448), (16995, 1191168), (17061, 1186560), (17280, 1171522), (17424, 1161840), (18048, 1121670), (18128, 1116720), (18540, 1091904), (18612, 1087680), (19008, 1065020), (19360, 1045656), (19364, 1045440), (19776, 1023660), (20304, 997040), (20394, 992640), (20680, 978912), (21120, 958518), (21780, 929472), (22248, 909920), (22560, 897336), (22660, 893376), (22748, 889920), (23232, 871380), (23265, 870144), (23760, 852016), (24205, 836352), (24720, 818928), (24816, 815760), (24926, 812160), (25344, 798765), (25380, 797632), (26136, 774560), (26368, 767745), (27072, 747780), (27192, 744480), (27810, 727936), (27918, 725120), (28435, 711936), (29040, 697104), (29046, 696960), (29664, 682440), (30080, 673002), (30591, 661760), (30976, 653535), (31020, 652608), (31680, 639012), (32670, 619648), (32960, 614196), (33088, 611820), (33840, 598224), (33990, 595584), (34122, 593280), (34560, 585761), (34848, 580920), (36096, 560835), (36256, 558360), (37080, 545952), (37224, 543840), (37389, 541440), (38016, 532510), (38720, 522828), (38728, 522720), (39552, 511830), (40608, 498520), (40788, 496320), (41360, 489456), (42240, 479259), (43560, 464736), (43569, 464640), (44496, 454960), (45120, 448668), (45320, 446688), (45496, 444960), (46464, 435690), (46530, 435072), (47520, 426008), (48410, 418176), (49440, 409464), (49632, 407880), (49852, 406080), (50760, 398816), (50985, 397056), (51183, 395520), (52272, 387280), (53251, 380160), (54144, 373890), (54384, 372240), (55620, 363968), (55836, 362560), (56870, 355968), (58080, 348552), (58092, 348480), (59328, 341220), (60160, 336501), (61182, 330880), (62040, 326304), (62315, 324864), (63360, 319506), (65340, 309824), (65920, 307098), (66176, 305910), (67680, 299112), (67980, 297792), (68244, 296640), (69696, 290460), (69795, 290048), (72512, 279180), (72615, 278784), (74160, 272976), (74448, 271920), (74778, 270720), (76032, 266255), (77440, 261414), (77456, 261360), (79104, 255915), (81216, 249260), (81576, 248160), (82720, 244728), (85305, 237312), (87120, 232368), (87138, 232320), (88992, 227480), (90240, 224334), (90640, 223344), (90992, 222480), (92928, 217845), (93060, 217536), (95040, 213004), (96820, 209088), (98880, 204732), (99264, 203940), (99704, 203040), (101520, 199408), (101970, 198528), (102366, 197760), (104544, 193640), (106502, 190080), (108288, 186945), (108768, 186120), (111240, 181984), (111672, 181280), (112167, 180480), (113740, 177984), (116160, 174276), (116184, 174240), (118656, 170610), (122364, 165440), (124080, 163152), (124630, 162432), (126720, 159753), (130680, 154912), (130707, 154880), (131840, 153549), (132352, 152955), (135360, 149556), (135960, 148896), (136488, 148320), (139392, 145230), (139590, 145024)]