196622640

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1597}}^1$

素因数の和:1641

約数の個数: 200

約数和(自身を含む): 719291760

約数和(自身を除く): 522669120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 513, 540, 570, 648, 684, 720, 760, 810, 855, 912, 1026, 1080, 1140, 1296, 1368, 1520, 1539, 1597, 1620, 1710, 2052, 2160, 2280, 2565, 2736, 3078, 3194, 3240, 3420, 4104, 4560, 4791, 5130, 6156, 6388, 6480, 6840, 7695, 7985, 8208, 9582, 10260, 12312, 12776, 13680, 14373, 15390, 15970, 19164, 20520, 23955, 24624, 25552, 28746, 30343, 30780, 31940, 38328, 41040, 43119, 47910, 57492, 60686, 61560, 63880, 71865, 76656, 86238, 91029, 95820, 114984, 121372, 123120, 127760, 129357, 143730, 151715, 172476, 182058, 191640, 215595, 229968, 242744, 258714, 273087, 287460, 303430, 344952, 364116, 383280, 431190, 455145, 485488, 517428, 546174, 574920, 606860, 646785, 689904, 728232, 819261, 862380, 910290, 1034856, 1092348, 1149840, 1213720, 1293570, 1365435, 1456464, 1638522, 1724760, 1820580, 2069712, 2184696, 2427440, 2457783, 2587140, 2730870, 3277044, 3449520, 3641160, 4096305, 4369392, 4915566, 5174280, 5461740, 6554088, 7282320, 8192610, 9831132, 10348560, 10923480, 12288915, 13108176, 16385220, 19662264, 21846960, 24577830, 32770440, 39324528, 49155660, 65540880, 98311320, 196622640]

約数ペア:

[(1, 196622640), (2, 98311320), (3, 65540880), (4, 49155660), (5, 39324528), (6, 32770440), (8, 24577830), (9, 21846960), (10, 19662264), (12, 16385220), (15, 13108176), (16, 12288915), (18, 10923480), (19, 10348560), (20, 9831132), (24, 8192610), (27, 7282320), (30, 6554088), (36, 5461740), (38, 5174280), (40, 4915566), (45, 4369392), (48, 4096305), (54, 3641160), (57, 3449520), (60, 3277044), (72, 2730870), (76, 2587140), (80, 2457783), (81, 2427440), (90, 2184696), (95, 2069712), (108, 1820580), (114, 1724760), (120, 1638522), (135, 1456464), (144, 1365435), (152, 1293570), (162, 1213720), (171, 1149840), (180, 1092348), (190, 1034856), (216, 910290), (228, 862380), (240, 819261), (270, 728232), (285, 689904), (304, 646785), (324, 606860), (342, 574920), (360, 546174), (380, 517428), (405, 485488), (432, 455145), (456, 431190), (513, 383280), (540, 364116), (570, 344952), (648, 303430), (684, 287460), (720, 273087), (760, 258714), (810, 242744), (855, 229968), (912, 215595), (1026, 191640), (1080, 182058), (1140, 172476), (1296, 151715), (1368, 143730), (1520, 129357), (1539, 127760), (1597, 123120), (1620, 121372), (1710, 114984), (2052, 95820), (2160, 91029), (2280, 86238), (2565, 76656), (2736, 71865), (3078, 63880), (3194, 61560), (3240, 60686), (3420, 57492), (4104, 47910), (4560, 43119), (4791, 41040), (5130, 38328), (6156, 31940), (6388, 30780), (6480, 30343), (6840, 28746), (7695, 25552), (7985, 24624), (8208, 23955), (9582, 20520), (10260, 19164), (12312, 15970), (12776, 15390), (13680, 14373)]