246523680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1013}}^1$

素因数の和:1060

約数の個数: 216

約数和(自身を含む): 911851668

約数和(自身を除く): 665327988

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 169, 180, 195, 208, 234, 240, 260, 288, 312, 338, 360, 390, 416, 468, 480, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1013, 1014, 1040, 1170, 1248, 1352, 1440, 1521, 1560, 1690, 1872, 2026, 2028, 2080, 2340, 2535, 2704, 3039, 3042, 3120, 3380, 3744, 4052, 4056, 4680, 5065, 5070, 5408, 6078, 6084, 6240, 6760, 7605, 8104, 8112, 9117, 9360, 10130, 10140, 12156, 12168, 13169, 13520, 15195, 15210, 16208, 16224, 18234, 18720, 20260, 20280, 24312, 24336, 26338, 27040, 30390, 30420, 32416, 36468, 39507, 40520, 40560, 45585, 48624, 48672, 52676, 60780, 60840, 65845, 72936, 79014, 81040, 81120, 91170, 97248, 105352, 118521, 121560, 121680, 131690, 145872, 158028, 162080, 171197, 182340, 197535, 210704, 237042, 243120, 243360, 263380, 291744, 316056, 342394, 364680, 395070, 421408, 474084, 486240, 513591, 526760, 592605, 632112, 684788, 729360, 790140, 855985, 948168, 1027182, 1053520, 1185210, 1264224, 1369576, 1458720, 1540773, 1580280, 1711970, 1896336, 2054364, 2107040, 2370420, 2567955, 2739152, 3081546, 3160560, 3423940, 3792672, 4108728, 4740840, 5135910, 5478304, 6163092, 6321120, 6847880, 7703865, 8217456, 9481680, 10271820, 12326184, 13695760, 15407730, 16434912, 18963360, 20543640, 24652368, 27391520, 30815460, 41087280, 49304736, 61630920, 82174560, 123261840, 246523680]

約数ペア:

[(1, 246523680), (2, 123261840), (3, 82174560), (4, 61630920), (5, 49304736), (6, 41087280), (8, 30815460), (9, 27391520), (10, 24652368), (12, 20543640), (13, 18963360), (15, 16434912), (16, 15407730), (18, 13695760), (20, 12326184), (24, 10271820), (26, 9481680), (30, 8217456), (32, 7703865), (36, 6847880), (39, 6321120), (40, 6163092), (45, 5478304), (48, 5135910), (52, 4740840), (60, 4108728), (65, 3792672), (72, 3423940), (78, 3160560), (80, 3081546), (90, 2739152), (96, 2567955), (104, 2370420), (117, 2107040), (120, 2054364), (130, 1896336), (144, 1711970), (156, 1580280), (160, 1540773), (169, 1458720), (180, 1369576), (195, 1264224), (208, 1185210), (234, 1053520), (240, 1027182), (260, 948168), (288, 855985), (312, 790140), (338, 729360), (360, 684788), (390, 632112), (416, 592605), (468, 526760), (480, 513591), (507, 486240), (520, 474084), (585, 421408), (624, 395070), (676, 364680), (720, 342394), (780, 316056), (845, 291744), (936, 263380), (1013, 243360), (1014, 243120), (1040, 237042), (1170, 210704), (1248, 197535), (1352, 182340), (1440, 171197), (1521, 162080), (1560, 158028), (1690, 145872), (1872, 131690), (2026, 121680), (2028, 121560), (2080, 118521), (2340, 105352), (2535, 97248), (2704, 91170), (3039, 81120), (3042, 81040), (3120, 79014), (3380, 72936), (3744, 65845), (4052, 60840), (4056, 60780), (4680, 52676), (5065, 48672), (5070, 48624), (5408, 45585), (6078, 40560), (6084, 40520), (6240, 39507), (6760, 36468), (7605, 32416), (8104, 30420), (8112, 30390), (9117, 27040), (9360, 26338), (10130, 24336), (10140, 24312), (12156, 20280), (12168, 20260), (13169, 18720), (13520, 18234), (15195, 16224), (15210, 16208)]