21229827840

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:894

約数の個数: 720

約数和(自身を含む): 86217146400

約数和(自身を除く): 64987318560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 64, 65, 72, 76, 78, 80, 81, 90, 95, 96, 104, 108, 114, 117, 120, 128, 130, 135, 144, 152, 156, 160, 162, 171, 180, 190, 192, 195, 208, 216, 228, 234, 240, 247, 256, 260, 270, 285, 288, 304, 312, 320, 324, 342, 351, 360, 380, 384, 390, 405, 416, 432, 456, 468, 480, 494, 513, 520, 540, 570, 576, 585, 608, 624, 640, 648, 684, 702, 720, 741, 760, 768, 780, 810, 829, 832, 855, 864, 912, 936, 960, 988, 1026, 1040, 1053, 1080, 1140, 1152, 1170, 1216, 1235, 1248, 1280, 1296, 1368, 1404, 1440, 1482, 1520, 1539, 1560, 1620, 1658, 1664, 1710, 1728, 1755, 1824, 1872, 1920, 1976, 2052, 2080, 2106, 2160, 2223, 2280, 2304, 2340, 2432, 2470, 2487, 2496, 2565, 2592, 2736, 2808, 2880, 2964, 3040, 3078, 3120, 3240, 3316, 3328, 3420, 3456, 3510, 3648, 3705, 3744, 3840, 3952, 4104, 4145, 4160, 4212, 4320, 4446, 4560, 4680, 4864, 4940, 4974, 4992, 5130, 5184, 5265, 5472, 5616, 5760, 5928, 6080, 6156, 6240, 6480, 6632, 6669, 6840, 6912, 7020, 7296, 7410, 7461, 7488, 7695, 7904, 8208, 8290, 8320, 8424, 8640, 8892, 9120, 9360, 9880, 9948, 9984, 10260, 10368, 10530, 10777, 10944, 11115, 11232, 11520, 11856, 12160, 12312, 12435, 12480, 12960, 13264, 13338, 13680, 14040, 14592, 14820, 14922, 14976, 15390, 15751, 15808, 16416, 16580, 16640, 16848, 17280, 17784, 18240, 18720, 19760, 19896, 20007, 20520, 20736, 21060, 21554, 21888, 22230, 22383, 22464, 23712, 24320, 24624, 24870, 24960, 25920, 26528, 26676, 27360, 28080, 29640, 29844, 29952, 30780, 31502, 31616, 32331, 32832, 33160, 33345, 33696, 34560, 35568, 36480, 37305, 37440, 39520, 39792, 40014, 41040, 42120, 43108, 43776, 44460, 44766, 44928, 47253, 47424, 49248, 49740, 49920, 51840, 53056, 53352, 53885, 54720, 56160, 59280, 59688, 61560, 63004, 63232, 64662, 65664, 66320, 66690, 67149, 67392, 71136, 72960, 74610, 74880, 78755, 79040, 79584, 80028, 82080, 84240, 86216, 88920, 89532, 89856, 94506, 94848, 96993, 98496, 99480, 100035, 103680, 106112, 106704, 107770, 109440, 111915, 112320, 118560, 119376, 123120, 126008, 129324, 131328, 132640, 133380, 134298, 134784, 141759, 142272, 149220, 149760, 157510, 158080, 159168, 160056, 161655, 164160, 168480, 172432, 177840, 179064, 189012, 189696, 193986, 196992, 198960, 200070, 204763, 212224, 213408, 215540, 218880, 223830, 224640, 236265, 237120, 238752, 246240, 252016, 258648, 265280, 266760, 268596, 269568, 283518, 284544, 290979, 298440, 315020, 316160, 318336, 320112, 323310, 328320, 335745, 336960, 344864, 355680, 358128, 378024, 387972, 393984, 397920, 400140, 409526, 425277, 426816, 431080, 447660, 449280, 472530, 474240, 477504, 484965, 492480, 504032, 517296, 530560, 533520, 537192, 567036, 569088, 581958, 596880, 614289, 630040, 636672, 640224, 646620, 656640, 671490, 673920, 689728, 708795, 711360, 716256, 756048, 775944, 795840, 800280, 819052, 850554, 853632, 862160, 872937, 895320, 945060, 948480, 955008, 969930, 984960, 1008064, 1023815, 1034592, 1061120, 1067040, 1074384, 1134072, 1163916, 1193760, 1228578, 1260080, 1275831, 1280448, 1293240, 1342980, 1347840, 1379456, 1417590, 1422720, 1432512, 1454895, 1512096, 1551888, 1591680, 1600560, 1638104, 1701108, 1707264, 1724320, 1745874, 1790640, 1842867, 1890120, 1910016, 1939860, 1969920, 2016128, 2047630, 2069184, 2126385, 2134080, 2148768, 2268144, 2327832, 2387520, 2457156, 2520160, 2551662, 2560896, 2586480, 2685960, 2758912, 2835180, 2845440, 2865024, 2909790, 3024192, 3071445, 3103776, 3183360, 3201120, 3276208, 3402216, 3448640, 3491748, 3581280, 3685734, 3780240, 3879720, 4032256, 4095260, 4138368, 4252770, 4268160, 4297536, 4364685, 4536288, 4655664, 4775040, 4914312, 5040320, 5103324, 5121792, 5172960, 5371920, 5528601, 5670360, 5730048, 5819580, 6048384, 6142890, 6207552, 6379155, 6402240, 6552416, 6804432, 6897280, 6983496, 7162560, 7371468, 7560480, 7759440, 8190520, 8276736, 8505540, 8536320, 8595072, 8729370, 9072576, 9214335, 9311328, 9550080, 9828624, 10080640, 10206648, 10345920, 10743840, 11057202, 11340720, 11639160, 12096768, 12285780, 12415104, 12758310, 12804480, 13104832, 13608864, 13794560, 13966992, 14325120, 14742936, 15120960, 15518880, 16381040, 16585803, 17011080, 17190144, 17458740, 18145152, 18428670, 18622656, 19657248, 20161280, 20413296, 20691840, 21487680, 22114404, 22681440, 23278320, 24571560, 24830208, 25516620, 25608960, 26209664, 27217728, 27643005, 27933984, 28650240, 29485872, 30241920, 31037760, 32762080, 33171606, 34022160, 34917480, 36290304, 36857340, 37245312, 39314496, 40826592, 41383680, 42975360, 44228808, 45362880, 46556640, 49143120, 51033240, 52419328, 54435456, 55286010, 55867968, 58971744, 60483840, 62075520, 65524160, 66343212, 68044320, 69834960, 73714680, 74490624, 78628992, 81653184, 82929015, 85950720, 88457616, 90725760, 93113280, 98286240, 102066480, 108870912, 110572020, 111735936, 117943488, 124151040, 131048320, 132686424, 136088640, 139669920, 147429360, 157257984, 163306368, 165858030, 176915232, 181451520, 186226560, 196572480, 204132960, 221144040, 223471872, 235886976, 262096640, 265372848, 272177280, 279339840, 294858720, 326612736, 331716060, 353830464, 372453120, 393144960, 408265920, 442288080, 471773952, 530745696, 544354560, 558679680, 589717440, 663432120, 707660928, 786289920, 816531840, 884576160, 1061491392, 1117359360, 1179434880, 1326864240, 1415321856, 1633063680, 1769152320, 2122982784, 2358869760, 2653728480, 3538304640, 4245965568, 5307456960, 7076609280, 10614913920, 21229827840]

約数ペア:

[(1, 21229827840), (2, 10614913920), (3, 7076609280), (4, 5307456960), (5, 4245965568), (6, 3538304640), (8, 2653728480), (9, 2358869760), (10, 2122982784), (12, 1769152320), (13, 1633063680), (15, 1415321856), (16, 1326864240), (18, 1179434880), (19, 1117359360), (20, 1061491392), (24, 884576160), (26, 816531840), (27, 786289920), (30, 707660928), (32, 663432120), (36, 589717440), (38, 558679680), (39, 544354560), (40, 530745696), (45, 471773952), (48, 442288080), (52, 408265920), (54, 393144960), (57, 372453120), (60, 353830464), (64, 331716060), (65, 326612736), (72, 294858720), (76, 279339840), (78, 272177280), (80, 265372848), (81, 262096640), (90, 235886976), (95, 223471872), (96, 221144040), (104, 204132960), (108, 196572480), (114, 186226560), (117, 181451520), (120, 176915232), (128, 165858030), (130, 163306368), (135, 157257984), (144, 147429360), (152, 139669920), (156, 136088640), (160, 132686424), (162, 131048320), (171, 124151040), (180, 117943488), (190, 111735936), (192, 110572020), (195, 108870912), (208, 102066480), (216, 98286240), (228, 93113280), (234, 90725760), (240, 88457616), (247, 85950720), (256, 82929015), (260, 81653184), (270, 78628992), (285, 74490624), (288, 73714680), (304, 69834960), (312, 68044320), (320, 66343212), (324, 65524160), (342, 62075520), (351, 60483840), (360, 58971744), (380, 55867968), (384, 55286010), (390, 54435456), (405, 52419328), (416, 51033240), (432, 49143120), (456, 46556640), (468, 45362880), (480, 44228808), (494, 42975360), (513, 41383680), (520, 40826592), (540, 39314496), (570, 37245312), (576, 36857340), (585, 36290304), (608, 34917480), (624, 34022160), (640, 33171606), (648, 32762080), (684, 31037760), (702, 30241920), (720, 29485872), (741, 28650240), (760, 27933984), (768, 27643005), (780, 27217728), (810, 26209664), (829, 25608960), (832, 25516620), (855, 24830208), (864, 24571560), (912, 23278320), (936, 22681440), (960, 22114404), (988, 21487680), (1026, 20691840), (1040, 20413296), (1053, 20161280), (1080, 19657248), (1140, 18622656), (1152, 18428670), (1170, 18145152), (1216, 17458740), (1235, 17190144), (1248, 17011080), (1280, 16585803), (1296, 16381040), (1368, 15518880), (1404, 15120960), (1440, 14742936), (1482, 14325120), (1520, 13966992), (1539, 13794560), (1560, 13608864), (1620, 13104832), (1658, 12804480), (1664, 12758310), (1710, 12415104), (1728, 12285780), (1755, 12096768), (1824, 11639160), (1872, 11340720), (1920, 11057202), (1976, 10743840), (2052, 10345920), (2080, 10206648), (2106, 10080640), (2160, 9828624), (2223, 9550080), (2280, 9311328), (2304, 9214335), (2340, 9072576), (2432, 8729370), (2470, 8595072), (2487, 8536320), (2496, 8505540), (2565, 8276736), (2592, 8190520), (2736, 7759440), (2808, 7560480), (2880, 7371468), (2964, 7162560), (3040, 6983496), (3078, 6897280), (3120, 6804432), (3240, 6552416), (3316, 6402240), (3328, 6379155), (3420, 6207552), (3456, 6142890), (3510, 6048384), (3648, 5819580), (3705, 5730048), (3744, 5670360), (3840, 5528601), (3952, 5371920), (4104, 5172960), (4145, 5121792), (4160, 5103324), (4212, 5040320), (4320, 4914312), (4446, 4775040), (4560, 4655664), (4680, 4536288), (4864, 4364685), (4940, 4297536), (4974, 4268160), (4992, 4252770), (5130, 4138368), (5184, 4095260), (5265, 4032256), (5472, 3879720), (5616, 3780240), (5760, 3685734), (5928, 3581280), (6080, 3491748), (6156, 3448640), (6240, 3402216), (6480, 3276208), (6632, 3201120), (6669, 3183360), (6840, 3103776), (6912, 3071445), (7020, 3024192), (7296, 2909790), (7410, 2865024), (7461, 2845440), (7488, 2835180), (7695, 2758912), (7904, 2685960), (8208, 2586480), (8290, 2560896), (8320, 2551662), (8424, 2520160), (8640, 2457156), (8892, 2387520), (9120, 2327832), (9360, 2268144), (9880, 2148768), (9948, 2134080), (9984, 2126385), (10260, 2069184), (10368, 2047630), (10530, 2016128), (10777, 1969920), (10944, 1939860), (11115, 1910016), (11232, 1890120), (11520, 1842867), (11856, 1790640), (12160, 1745874), (12312, 1724320), (12435, 1707264), (12480, 1701108), (12960, 1638104), (13264, 1600560), (13338, 1591680), (13680, 1551888), (14040, 1512096), (14592, 1454895), (14820, 1432512), (14922, 1422720), (14976, 1417590), (15390, 1379456), (15751, 1347840), (15808, 1342980), (16416, 1293240), (16580, 1280448), (16640, 1275831), (16848, 1260080), (17280, 1228578), (17784, 1193760), (18240, 1163916), (18720, 1134072), (19760, 1074384), (19896, 1067040), (20007, 1061120), (20520, 1034592), (20736, 1023815), (21060, 1008064), (21554, 984960), (21888, 969930), (22230, 955008), (22383, 948480), (22464, 945060), (23712, 895320), (24320, 872937), (24624, 862160), (24870, 853632), (24960, 850554), (25920, 819052), (26528, 800280), (26676, 795840), (27360, 775944), (28080, 756048), (29640, 716256), (29844, 711360), (29952, 708795), (30780, 689728), (31502, 673920), (31616, 671490), (32331, 656640), (32832, 646620), (33160, 640224), (33345, 636672), (33696, 630040), (34560, 614289), (35568, 596880), (36480, 581958), (37305, 569088), (37440, 567036), (39520, 537192), (39792, 533520), (40014, 530560), (41040, 517296), (42120, 504032), (43108, 492480), (43776, 484965), (44460, 477504), (44766, 474240), (44928, 472530), (47253, 449280), (47424, 447660), (49248, 431080), (49740, 426816), (49920, 425277), (51840, 409526), (53056, 400140), (53352, 397920), (53885, 393984), (54720, 387972), (56160, 378024), (59280, 358128), (59688, 355680), (61560, 344864), (63004, 336960), (63232, 335745), (64662, 328320), (65664, 323310), (66320, 320112), (66690, 318336), (67149, 316160), (67392, 315020), (71136, 298440), (72960, 290979), (74610, 284544), (74880, 283518), (78755, 269568), (79040, 268596), (79584, 266760), (80028, 265280), (82080, 258648), (84240, 252016), (86216, 246240), (88920, 238752), (89532, 237120), (89856, 236265), (94506, 224640), (94848, 223830), (96993, 218880), (98496, 215540), (99480, 213408), (100035, 212224), (103680, 204763), (106112, 200070), (106704, 198960), (107770, 196992), (109440, 193986), (111915, 189696), (112320, 189012), (118560, 179064), (119376, 177840), (123120, 172432), (126008, 168480), (129324, 164160), (131328, 161655), (132640, 160056), (133380, 159168), (134298, 158080), (134784, 157510), (141759, 149760), (142272, 149220)]