324304240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{83}}^1$

素因数の和:156

約数の個数: 180

約数和(自身を含む): 877771944

約数和(自身を除く): 553467704

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 83, 85, 104, 130, 136, 166, 169, 170, 208, 221, 260, 272, 289, 332, 338, 340, 415, 442, 520, 578, 664, 676, 680, 830, 845, 884, 1040, 1079, 1105, 1156, 1328, 1352, 1360, 1411, 1445, 1660, 1690, 1768, 2158, 2210, 2312, 2704, 2822, 2873, 2890, 3320, 3380, 3536, 3757, 4316, 4420, 4624, 5395, 5644, 5746, 5780, 6640, 6760, 7055, 7514, 8632, 8840, 10790, 11288, 11492, 11560, 13520, 14027, 14110, 14365, 15028, 17264, 17680, 18343, 18785, 21580, 22576, 22984, 23120, 23987, 28054, 28220, 28730, 30056, 36686, 37570, 43160, 45968, 47974, 48841, 56108, 56440, 57460, 60112, 70135, 73372, 75140, 86320, 91715, 95948, 97682, 112216, 112880, 114920, 119935, 140270, 146744, 150280, 183430, 191896, 195364, 224432, 229840, 238459, 239870, 244205, 280540, 293488, 300560, 311831, 366860, 383792, 390728, 476918, 479740, 488410, 561080, 623662, 733720, 781456, 953836, 959480, 976820, 1122160, 1192295, 1247324, 1467440, 1559155, 1907672, 1918960, 1953640, 2384590, 2494648, 3118310, 3815344, 3907280, 4053803, 4769180, 4989296, 6236620, 8107606, 9538360, 12473240, 16215212, 19076720, 20269015, 24946480, 32430424, 40538030, 64860848, 81076060, 162152120, 324304240]

約数ペア:

[(1, 324304240), (2, 162152120), (4, 81076060), (5, 64860848), (8, 40538030), (10, 32430424), (13, 24946480), (16, 20269015), (17, 19076720), (20, 16215212), (26, 12473240), (34, 9538360), (40, 8107606), (52, 6236620), (65, 4989296), (68, 4769180), (80, 4053803), (83, 3907280), (85, 3815344), (104, 3118310), (130, 2494648), (136, 2384590), (166, 1953640), (169, 1918960), (170, 1907672), (208, 1559155), (221, 1467440), (260, 1247324), (272, 1192295), (289, 1122160), (332, 976820), (338, 959480), (340, 953836), (415, 781456), (442, 733720), (520, 623662), (578, 561080), (664, 488410), (676, 479740), (680, 476918), (830, 390728), (845, 383792), (884, 366860), (1040, 311831), (1079, 300560), (1105, 293488), (1156, 280540), (1328, 244205), (1352, 239870), (1360, 238459), (1411, 229840), (1445, 224432), (1660, 195364), (1690, 191896), (1768, 183430), (2158, 150280), (2210, 146744), (2312, 140270), (2704, 119935), (2822, 114920), (2873, 112880), (2890, 112216), (3320, 97682), (3380, 95948), (3536, 91715), (3757, 86320), (4316, 75140), (4420, 73372), (4624, 70135), (5395, 60112), (5644, 57460), (5746, 56440), (5780, 56108), (6640, 48841), (6760, 47974), (7055, 45968), (7514, 43160), (8632, 37570), (8840, 36686), (10790, 30056), (11288, 28730), (11492, 28220), (11560, 28054), (13520, 23987), (14027, 23120), (14110, 22984), (14365, 22576), (15028, 21580), (17264, 18785), (17680, 18343)]