20814940080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4987}}^1$

素因数の和:5065

約数の個数: 480

約数和(自身を含む): 83365521408

約数和(自身を除く): 62550581328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 31, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 62, 66, 68, 72, 80, 85, 88, 90, 93, 99, 102, 110, 120, 124, 132, 136, 144, 153, 155, 165, 170, 176, 180, 186, 187, 198, 204, 220, 240, 248, 255, 264, 272, 279, 306, 310, 330, 340, 341, 360, 372, 374, 396, 408, 440, 465, 495, 496, 510, 527, 528, 558, 561, 612, 620, 660, 680, 682, 720, 744, 748, 765, 792, 816, 880, 930, 935, 990, 1020, 1023, 1054, 1116, 1122, 1224, 1240, 1320, 1360, 1364, 1395, 1488, 1496, 1530, 1581, 1584, 1683, 1705, 1860, 1870, 1980, 2040, 2046, 2108, 2232, 2244, 2448, 2480, 2635, 2640, 2728, 2790, 2805, 2992, 3060, 3069, 3162, 3366, 3410, 3720, 3740, 3960, 4080, 4092, 4216, 4464, 4488, 4743, 4987, 5115, 5270, 5456, 5580, 5610, 5797, 6120, 6138, 6324, 6732, 6820, 7440, 7480, 7905, 7920, 8184, 8415, 8432, 8976, 9486, 9974, 10230, 10540, 11160, 11220, 11594, 12240, 12276, 12648, 13464, 13640, 14960, 14961, 15345, 15810, 16368, 16830, 17391, 18972, 19948, 20460, 21080, 22320, 22440, 23188, 23715, 24552, 24935, 25296, 26928, 27280, 28985, 29922, 30690, 31620, 33660, 34782, 37944, 39896, 40920, 42160, 44880, 44883, 46376, 47430, 49104, 49870, 52173, 54857, 57970, 59844, 61380, 63240, 67320, 69564, 74805, 75888, 79792, 81840, 84779, 86955, 89766, 92752, 94860, 99740, 104346, 109714, 115940, 119688, 122760, 126480, 134640, 139128, 149610, 154597, 164571, 169558, 173910, 179532, 189720, 199480, 208692, 219428, 224415, 231880, 239376, 245520, 254337, 260865, 274285, 278256, 299220, 309194, 329142, 339116, 347820, 359064, 379440, 398960, 417384, 423895, 438856, 448830, 463760, 463791, 493713, 508674, 521730, 548570, 598440, 618388, 658284, 678232, 695640, 718128, 763011, 772985, 822855, 834768, 847790, 877712, 897660, 927582, 932569, 987426, 1017348, 1043460, 1097140, 1196880, 1236776, 1271685, 1316568, 1356464, 1391280, 1391373, 1526022, 1545970, 1645710, 1695580, 1700567, 1795320, 1855164, 1865138, 1974852, 2034696, 2086920, 2194280, 2318955, 2468565, 2473552, 2543370, 2628149, 2633136, 2782746, 2797707, 3052044, 3091940, 3291420, 3391160, 3401134, 3590640, 3710328, 3730276, 3815055, 3949704, 4069392, 4173840, 4388560, 4637910, 4662845, 4937130, 5086740, 5101701, 5256298, 5565492, 5595414, 6104088, 6183880, 6582840, 6782320, 6802268, 6956865, 7420656, 7460552, 7630110, 7884447, 7899408, 8393121, 8502835, 9275820, 9325690, 9874260, 10173480, 10203402, 10512596, 11130984, 11190828, 12208176, 12367760, 13140745, 13165680, 13604536, 13913730, 13988535, 14921104, 15260220, 15305103, 15768894, 16786242, 17005670, 18551640, 18651380, 19748520, 20346960, 20406804, 21025192, 22261968, 22381656, 23653341, 25508505, 26281490, 27209072, 27827460, 27977070, 28909639, 30520440, 30610206, 31537788, 33572484, 34011340, 37103280, 37302760, 39422235, 39497040, 40813608, 41965605, 42050384, 44763312, 47306682, 51017010, 52562980, 55654920, 55954140, 57819278, 61040880, 61220412, 63075576, 67144968, 68022680, 74605520, 76525515, 78844470, 81627216, 83931210, 86728917, 94613364, 102034020, 105125960, 111309840, 111908280, 115638556, 118266705, 122440824, 126151152, 134289936, 136045360, 144548195, 153051030, 157688940, 167862420, 173457834, 189226728, 204068040, 210251920, 223816560, 231277112, 236533410, 244881648, 260186751, 289096390, 306102060, 315377880, 335724840, 346915668, 378453456, 408136080, 433644585, 462554224, 473066820, 520373502, 578192780, 612204120, 630755760, 671449680, 693831336, 867289170, 946133640, 1040747004, 1156385560, 1224408240, 1300933755, 1387662672, 1734578340, 1892267280, 2081494008, 2312771120, 2601867510, 3469156680, 4162988016, 5203735020, 6938313360, 10407470040, 20814940080]

約数ペア:

[(1, 20814940080), (2, 10407470040), (3, 6938313360), (4, 5203735020), (5, 4162988016), (6, 3469156680), (8, 2601867510), (9, 2312771120), (10, 2081494008), (11, 1892267280), (12, 1734578340), (15, 1387662672), (16, 1300933755), (17, 1224408240), (18, 1156385560), (20, 1040747004), (22, 946133640), (24, 867289170), (30, 693831336), (31, 671449680), (33, 630755760), (34, 612204120), (36, 578192780), (40, 520373502), (44, 473066820), (45, 462554224), (48, 433644585), (51, 408136080), (55, 378453456), (60, 346915668), (62, 335724840), (66, 315377880), (68, 306102060), (72, 289096390), (80, 260186751), (85, 244881648), (88, 236533410), (90, 231277112), (93, 223816560), (99, 210251920), (102, 204068040), (110, 189226728), (120, 173457834), (124, 167862420), (132, 157688940), (136, 153051030), (144, 144548195), (153, 136045360), (155, 134289936), (165, 126151152), (170, 122440824), (176, 118266705), (180, 115638556), (186, 111908280), (187, 111309840), (198, 105125960), (204, 102034020), (220, 94613364), (240, 86728917), (248, 83931210), (255, 81627216), (264, 78844470), (272, 76525515), (279, 74605520), (306, 68022680), (310, 67144968), (330, 63075576), (340, 61220412), (341, 61040880), (360, 57819278), (372, 55954140), (374, 55654920), (396, 52562980), (408, 51017010), (440, 47306682), (465, 44763312), (495, 42050384), (496, 41965605), (510, 40813608), (527, 39497040), (528, 39422235), (558, 37302760), (561, 37103280), (612, 34011340), (620, 33572484), (660, 31537788), (680, 30610206), (682, 30520440), (720, 28909639), (744, 27977070), (748, 27827460), (765, 27209072), (792, 26281490), (816, 25508505), (880, 23653341), (930, 22381656), (935, 22261968), (990, 21025192), (1020, 20406804), (1023, 20346960), (1054, 19748520), (1116, 18651380), (1122, 18551640), (1224, 17005670), (1240, 16786242), (1320, 15768894), (1360, 15305103), (1364, 15260220), (1395, 14921104), (1488, 13988535), (1496, 13913730), (1530, 13604536), (1581, 13165680), (1584, 13140745), (1683, 12367760), (1705, 12208176), (1860, 11190828), (1870, 11130984), (1980, 10512596), (2040, 10203402), (2046, 10173480), (2108, 9874260), (2232, 9325690), (2244, 9275820), (2448, 8502835), (2480, 8393121), (2635, 7899408), (2640, 7884447), (2728, 7630110), (2790, 7460552), (2805, 7420656), (2992, 6956865), (3060, 6802268), (3069, 6782320), (3162, 6582840), (3366, 6183880), (3410, 6104088), (3720, 5595414), (3740, 5565492), (3960, 5256298), (4080, 5101701), (4092, 5086740), (4216, 4937130), (4464, 4662845), (4488, 4637910), (4743, 4388560), (4987, 4173840), (5115, 4069392), (5270, 3949704), (5456, 3815055), (5580, 3730276), (5610, 3710328), (5797, 3590640), (6120, 3401134), (6138, 3391160), (6324, 3291420), (6732, 3091940), (6820, 3052044), (7440, 2797707), (7480, 2782746), (7905, 2633136), (7920, 2628149), (8184, 2543370), (8415, 2473552), (8432, 2468565), (8976, 2318955), (9486, 2194280), (9974, 2086920), (10230, 2034696), (10540, 1974852), (11160, 1865138), (11220, 1855164), (11594, 1795320), (12240, 1700567), (12276, 1695580), (12648, 1645710), (13464, 1545970), (13640, 1526022), (14960, 1391373), (14961, 1391280), (15345, 1356464), (15810, 1316568), (16368, 1271685), (16830, 1236776), (17391, 1196880), (18972, 1097140), (19948, 1043460), (20460, 1017348), (21080, 987426), (22320, 932569), (22440, 927582), (23188, 897660), (23715, 877712), (24552, 847790), (24935, 834768), (25296, 822855), (26928, 772985), (27280, 763011), (28985, 718128), (29922, 695640), (30690, 678232), (31620, 658284), (33660, 618388), (34782, 598440), (37944, 548570), (39896, 521730), (40920, 508674), (42160, 493713), (44880, 463791), (44883, 463760), (46376, 448830), (47430, 438856), (49104, 423895), (49870, 417384), (52173, 398960), (54857, 379440), (57970, 359064), (59844, 347820), (61380, 339116), (63240, 329142), (67320, 309194), (69564, 299220), (74805, 278256), (75888, 274285), (79792, 260865), (81840, 254337), (84779, 245520), (86955, 239376), (89766, 231880), (92752, 224415), (94860, 219428), (99740, 208692), (104346, 199480), (109714, 189720), (115940, 179532), (119688, 173910), (122760, 169558), (126480, 164571), (134640, 154597), (139128, 149610)]