85296120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:214

約数の個数: 256

約数和(自身を含む): 322237440

約数和(自身を除く): 236941320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 73, 78, 84, 91, 104, 105, 107, 120, 130, 140, 146, 156, 168, 182, 195, 210, 214, 219, 260, 273, 280, 292, 312, 321, 364, 365, 390, 420, 428, 438, 455, 511, 520, 535, 546, 584, 642, 728, 730, 749, 780, 840, 856, 876, 910, 949, 1022, 1070, 1092, 1095, 1284, 1365, 1391, 1460, 1498, 1533, 1560, 1605, 1752, 1820, 1898, 2044, 2140, 2184, 2190, 2247, 2555, 2568, 2730, 2782, 2847, 2920, 2996, 3066, 3210, 3640, 3745, 3796, 4088, 4173, 4280, 4380, 4494, 4745, 5110, 5460, 5564, 5694, 5992, 6132, 6420, 6643, 6955, 7490, 7592, 7665, 7811, 8346, 8760, 8988, 9490, 9737, 10220, 10920, 11128, 11235, 11388, 12264, 12840, 13286, 13910, 14235, 14980, 15330, 15622, 16692, 17976, 18980, 19474, 19929, 20440, 20865, 22470, 22776, 23433, 26572, 27820, 28470, 29211, 29960, 30660, 31244, 33215, 33384, 37960, 38948, 39055, 39858, 41730, 44940, 46866, 48685, 53144, 54677, 55640, 56940, 58422, 61320, 62488, 66430, 77896, 78110, 79716, 83460, 89880, 93732, 97370, 99645, 101543, 109354, 113880, 116844, 117165, 132860, 146055, 156220, 159432, 164031, 166920, 187464, 194740, 199290, 203086, 218708, 233688, 234330, 265720, 273385, 292110, 304629, 312440, 328062, 389480, 398580, 406172, 437416, 468660, 507715, 546770, 584220, 609258, 656124, 710801, 797160, 812344, 820155, 937320, 1015430, 1093540, 1168440, 1218516, 1312248, 1421602, 1523145, 1640310, 2030860, 2132403, 2187080, 2437032, 2843204, 3046290, 3280620, 3554005, 4061720, 4264806, 5686408, 6092580, 6561240, 7108010, 8529612, 10662015, 12185160, 14216020, 17059224, 21324030, 28432040, 42648060, 85296120]

約数ペア:

[(1, 85296120), (2, 42648060), (3, 28432040), (4, 21324030), (5, 17059224), (6, 14216020), (7, 12185160), (8, 10662015), (10, 8529612), (12, 7108010), (13, 6561240), (14, 6092580), (15, 5686408), (20, 4264806), (21, 4061720), (24, 3554005), (26, 3280620), (28, 3046290), (30, 2843204), (35, 2437032), (39, 2187080), (40, 2132403), (42, 2030860), (52, 1640310), (56, 1523145), (60, 1421602), (65, 1312248), (70, 1218516), (73, 1168440), (78, 1093540), (84, 1015430), (91, 937320), (104, 820155), (105, 812344), (107, 797160), (120, 710801), (130, 656124), (140, 609258), (146, 584220), (156, 546770), (168, 507715), (182, 468660), (195, 437416), (210, 406172), (214, 398580), (219, 389480), (260, 328062), (273, 312440), (280, 304629), (292, 292110), (312, 273385), (321, 265720), (364, 234330), (365, 233688), (390, 218708), (420, 203086), (428, 199290), (438, 194740), (455, 187464), (511, 166920), (520, 164031), (535, 159432), (546, 156220), (584, 146055), (642, 132860), (728, 117165), (730, 116844), (749, 113880), (780, 109354), (840, 101543), (856, 99645), (876, 97370), (910, 93732), (949, 89880), (1022, 83460), (1070, 79716), (1092, 78110), (1095, 77896), (1284, 66430), (1365, 62488), (1391, 61320), (1460, 58422), (1498, 56940), (1533, 55640), (1560, 54677), (1605, 53144), (1752, 48685), (1820, 46866), (1898, 44940), (2044, 41730), (2140, 39858), (2184, 39055), (2190, 38948), (2247, 37960), (2555, 33384), (2568, 33215), (2730, 31244), (2782, 30660), (2847, 29960), (2920, 29211), (2996, 28470), (3066, 27820), (3210, 26572), (3640, 23433), (3745, 22776), (3796, 22470), (4088, 20865), (4173, 20440), (4280, 19929), (4380, 19474), (4494, 18980), (4745, 17976), (5110, 16692), (5460, 15622), (5564, 15330), (5694, 14980), (5992, 14235), (6132, 13910), (6420, 13286), (6643, 12840), (6955, 12264), (7490, 11388), (7592, 11235), (7665, 11128), (7811, 10920), (8346, 10220), (8760, 9737), (8988, 9490)]