85820280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:334

約数の個数: 256

約数和(自身を含む): 329011200

約数和(自身を除く): 243190920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 29, 30, 35, 39, 40, 42, 52, 56, 58, 60, 65, 70, 78, 84, 87, 91, 104, 105, 116, 120, 130, 140, 145, 156, 168, 174, 182, 195, 203, 210, 232, 260, 271, 273, 280, 290, 312, 348, 364, 377, 390, 406, 420, 435, 455, 520, 542, 546, 580, 609, 696, 728, 754, 780, 812, 813, 840, 870, 910, 1015, 1084, 1092, 1131, 1160, 1218, 1355, 1365, 1508, 1560, 1624, 1626, 1740, 1820, 1885, 1897, 2030, 2168, 2184, 2262, 2436, 2639, 2710, 2730, 3016, 3045, 3252, 3480, 3523, 3640, 3770, 3794, 4060, 4065, 4524, 4872, 5278, 5420, 5460, 5655, 5691, 6090, 6504, 7046, 7540, 7588, 7859, 7917, 8120, 8130, 9048, 9485, 10556, 10569, 10840, 10920, 11310, 11382, 12180, 13195, 14092, 15080, 15176, 15718, 15834, 16260, 17615, 18970, 21112, 21138, 22620, 22764, 23577, 24360, 24661, 26390, 28184, 28455, 31436, 31668, 32520, 35230, 37940, 39295, 39585, 42276, 45240, 45528, 47154, 49322, 52780, 52845, 55013, 56910, 62872, 63336, 70460, 73983, 75880, 78590, 79170, 84552, 94308, 98644, 102167, 105560, 105690, 110026, 113820, 117885, 123305, 140920, 147966, 157180, 158340, 165039, 188616, 197288, 204334, 211380, 220052, 227640, 235770, 246610, 275065, 295932, 306501, 314360, 316680, 330078, 369915, 408668, 422760, 440104, 471540, 493220, 510835, 550130, 591864, 613002, 660156, 715169, 739830, 817336, 825195, 943080, 986440, 1021670, 1100260, 1226004, 1320312, 1430338, 1479660, 1532505, 1650390, 2043340, 2145507, 2200520, 2452008, 2860676, 2959320, 3065010, 3300780, 3575845, 4086680, 4291014, 5721352, 6130020, 6601560, 7151690, 8582028, 10727535, 12260040, 14303380, 17164056, 21455070, 28606760, 42910140, 85820280]

約数ペア:

[(1, 85820280), (2, 42910140), (3, 28606760), (4, 21455070), (5, 17164056), (6, 14303380), (7, 12260040), (8, 10727535), (10, 8582028), (12, 7151690), (13, 6601560), (14, 6130020), (15, 5721352), (20, 4291014), (21, 4086680), (24, 3575845), (26, 3300780), (28, 3065010), (29, 2959320), (30, 2860676), (35, 2452008), (39, 2200520), (40, 2145507), (42, 2043340), (52, 1650390), (56, 1532505), (58, 1479660), (60, 1430338), (65, 1320312), (70, 1226004), (78, 1100260), (84, 1021670), (87, 986440), (91, 943080), (104, 825195), (105, 817336), (116, 739830), (120, 715169), (130, 660156), (140, 613002), (145, 591864), (156, 550130), (168, 510835), (174, 493220), (182, 471540), (195, 440104), (203, 422760), (210, 408668), (232, 369915), (260, 330078), (271, 316680), (273, 314360), (280, 306501), (290, 295932), (312, 275065), (348, 246610), (364, 235770), (377, 227640), (390, 220052), (406, 211380), (420, 204334), (435, 197288), (455, 188616), (520, 165039), (542, 158340), (546, 157180), (580, 147966), (609, 140920), (696, 123305), (728, 117885), (754, 113820), (780, 110026), (812, 105690), (813, 105560), (840, 102167), (870, 98644), (910, 94308), (1015, 84552), (1084, 79170), (1092, 78590), (1131, 75880), (1160, 73983), (1218, 70460), (1355, 63336), (1365, 62872), (1508, 56910), (1560, 55013), (1624, 52845), (1626, 52780), (1740, 49322), (1820, 47154), (1885, 45528), (1897, 45240), (2030, 42276), (2168, 39585), (2184, 39295), (2262, 37940), (2436, 35230), (2639, 32520), (2710, 31668), (2730, 31436), (3016, 28455), (3045, 28184), (3252, 26390), (3480, 24661), (3523, 24360), (3640, 23577), (3770, 22764), (3794, 22620), (4060, 21138), (4065, 21112), (4524, 18970), (4872, 17615), (5278, 16260), (5420, 15834), (5460, 15718), (5655, 15176), (5691, 15080), (6090, 14092), (6504, 13195), (7046, 12180), (7540, 11382), (7588, 11310), (7859, 10920), (7917, 10840), (8120, 10569), (8130, 10556), (9048, 9485)]