85235280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1607}}^1$

素因数の和:1653

約数の個数: 160

約数和(自身を含む): 301480704

約数和(自身を除く): 216245424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1326, 1360, 1560, 1607, 1768, 2040, 2210, 2652, 3120, 3214, 3315, 3536, 4080, 4420, 4821, 5304, 6428, 6630, 8035, 8840, 9642, 10608, 12856, 13260, 16070, 17680, 19284, 20891, 24105, 25712, 26520, 27319, 32140, 38568, 41782, 48210, 53040, 54638, 62673, 64280, 77136, 81957, 83564, 96420, 104455, 109276, 125346, 128560, 136595, 163914, 167128, 192840, 208910, 218552, 250692, 273190, 313365, 327828, 334256, 355147, 385680, 409785, 417820, 437104, 501384, 546380, 626730, 655656, 710294, 819570, 835640, 1002768, 1065441, 1092760, 1253460, 1311312, 1420588, 1639140, 1671280, 1775735, 2130882, 2185520, 2506920, 2841176, 3278280, 3551470, 4261764, 5013840, 5327205, 5682352, 6556560, 7102940, 8523528, 10654410, 14205880, 17047056, 21308820, 28411760, 42617640, 85235280]

約数ペア:

[(1, 85235280), (2, 42617640), (3, 28411760), (4, 21308820), (5, 17047056), (6, 14205880), (8, 10654410), (10, 8523528), (12, 7102940), (13, 6556560), (15, 5682352), (16, 5327205), (17, 5013840), (20, 4261764), (24, 3551470), (26, 3278280), (30, 2841176), (34, 2506920), (39, 2185520), (40, 2130882), (48, 1775735), (51, 1671280), (52, 1639140), (60, 1420588), (65, 1311312), (68, 1253460), (78, 1092760), (80, 1065441), (85, 1002768), (102, 835640), (104, 819570), (120, 710294), (130, 655656), (136, 626730), (156, 546380), (170, 501384), (195, 437104), (204, 417820), (208, 409785), (221, 385680), (240, 355147), (255, 334256), (260, 327828), (272, 313365), (312, 273190), (340, 250692), (390, 218552), (408, 208910), (442, 192840), (510, 167128), (520, 163914), (624, 136595), (663, 128560), (680, 125346), (780, 109276), (816, 104455), (884, 96420), (1020, 83564), (1040, 81957), (1105, 77136), (1326, 64280), (1360, 62673), (1560, 54638), (1607, 53040), (1768, 48210), (2040, 41782), (2210, 38568), (2652, 32140), (3120, 27319), (3214, 26520), (3315, 25712), (3536, 24105), (4080, 20891), (4420, 19284), (4821, 17680), (5304, 16070), (6428, 13260), (6630, 12856), (8035, 10608), (8840, 9642)]