71122320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1733}}^1$

素因数の和:1774

約数の個数: 160

約数和(自身を含む): 258019200

約数和(自身を除く): 186896880

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, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 1733, 2052, 2160, 2280, 2565, 2736, 3420, 3466, 4104, 4560, 5130, 5199, 6840, 6932, 8208, 8665, 10260, 10398, 13680, 13864, 15597, 17330, 20520, 20796, 25995, 27728, 31194, 32927, 34660, 41040, 41592, 46791, 51990, 62388, 65854, 69320, 77985, 83184, 93582, 98781, 103980, 124776, 131708, 138640, 155970, 164635, 187164, 197562, 207960, 233955, 249552, 263416, 296343, 311940, 329270, 374328, 395124, 415920, 467910, 493905, 526832, 592686, 623880, 658540, 748656, 790248, 889029, 935820, 987810, 1185372, 1247760, 1317080, 1481715, 1580496, 1778058, 1871640, 1975620, 2370744, 2634160, 2963430, 3556116, 3743280, 3951240, 4445145, 4741488, 5926860, 7112232, 7902480, 8890290, 11853720, 14224464, 17780580, 23707440, 35561160, 71122320]

約数ペア:

[(1, 71122320), (2, 35561160), (3, 23707440), (4, 17780580), (5, 14224464), (6, 11853720), (8, 8890290), (9, 7902480), (10, 7112232), (12, 5926860), (15, 4741488), (16, 4445145), (18, 3951240), (19, 3743280), (20, 3556116), (24, 2963430), (27, 2634160), (30, 2370744), (36, 1975620), (38, 1871640), (40, 1778058), (45, 1580496), (48, 1481715), (54, 1317080), (57, 1247760), (60, 1185372), (72, 987810), (76, 935820), (80, 889029), (90, 790248), (95, 748656), (108, 658540), (114, 623880), (120, 592686), (135, 526832), (144, 493905), (152, 467910), (171, 415920), (180, 395124), (190, 374328), (216, 329270), (228, 311940), (240, 296343), (270, 263416), (285, 249552), (304, 233955), (342, 207960), (360, 197562), (380, 187164), (432, 164635), (456, 155970), (513, 138640), (540, 131708), (570, 124776), (684, 103980), (720, 98781), (760, 93582), (855, 83184), (912, 77985), (1026, 69320), (1080, 65854), (1140, 62388), (1368, 51990), (1520, 46791), (1710, 41592), (1733, 41040), (2052, 34660), (2160, 32927), (2280, 31194), (2565, 27728), (2736, 25995), (3420, 20796), (3466, 20520), (4104, 17330), (4560, 15597), (5130, 13864), (5199, 13680), (6840, 10398), (6932, 10260), (8208, 8665)]