70710120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:580

約数の個数: 192

約数和(自身を含む): 256510800

約数和(自身を除く): 185800680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 29, 30, 36, 39, 40, 45, 52, 58, 60, 65, 72, 78, 87, 90, 104, 116, 117, 120, 130, 145, 156, 174, 180, 195, 232, 234, 260, 261, 290, 312, 348, 360, 377, 390, 435, 468, 520, 521, 522, 580, 585, 696, 754, 780, 870, 936, 1042, 1044, 1131, 1160, 1170, 1305, 1508, 1560, 1563, 1740, 1885, 2084, 2088, 2262, 2340, 2605, 2610, 3016, 3126, 3393, 3480, 3770, 4168, 4524, 4680, 4689, 5210, 5220, 5655, 6252, 6773, 6786, 7540, 7815, 9048, 9378, 10420, 10440, 11310, 12504, 13546, 13572, 15080, 15109, 15630, 16965, 18756, 20319, 20840, 22620, 23445, 27092, 27144, 30218, 31260, 33865, 33930, 37512, 40638, 45240, 45327, 46890, 54184, 60436, 60957, 62520, 67730, 67860, 75545, 81276, 90654, 93780, 101595, 120872, 121914, 135460, 135720, 135981, 151090, 162552, 181308, 187560, 196417, 203190, 226635, 243828, 270920, 271962, 302180, 304785, 362616, 392834, 406380, 453270, 487656, 543924, 589251, 604360, 609570, 679905, 785668, 812760, 906540, 982085, 1087848, 1178502, 1219140, 1359810, 1571336, 1767753, 1813080, 1964170, 2357004, 2438280, 2719620, 2946255, 3535506, 3928340, 4714008, 5439240, 5892510, 7071012, 7856680, 8838765, 11785020, 14142024, 17677530, 23570040, 35355060, 70710120]

約数ペア:

[(1, 70710120), (2, 35355060), (3, 23570040), (4, 17677530), (5, 14142024), (6, 11785020), (8, 8838765), (9, 7856680), (10, 7071012), (12, 5892510), (13, 5439240), (15, 4714008), (18, 3928340), (20, 3535506), (24, 2946255), (26, 2719620), (29, 2438280), (30, 2357004), (36, 1964170), (39, 1813080), (40, 1767753), (45, 1571336), (52, 1359810), (58, 1219140), (60, 1178502), (65, 1087848), (72, 982085), (78, 906540), (87, 812760), (90, 785668), (104, 679905), (116, 609570), (117, 604360), (120, 589251), (130, 543924), (145, 487656), (156, 453270), (174, 406380), (180, 392834), (195, 362616), (232, 304785), (234, 302180), (260, 271962), (261, 270920), (290, 243828), (312, 226635), (348, 203190), (360, 196417), (377, 187560), (390, 181308), (435, 162552), (468, 151090), (520, 135981), (521, 135720), (522, 135460), (580, 121914), (585, 120872), (696, 101595), (754, 93780), (780, 90654), (870, 81276), (936, 75545), (1042, 67860), (1044, 67730), (1131, 62520), (1160, 60957), (1170, 60436), (1305, 54184), (1508, 46890), (1560, 45327), (1563, 45240), (1740, 40638), (1885, 37512), (2084, 33930), (2088, 33865), (2262, 31260), (2340, 30218), (2605, 27144), (2610, 27092), (3016, 23445), (3126, 22620), (3393, 20840), (3480, 20319), (3770, 18756), (4168, 16965), (4524, 15630), (4680, 15109), (4689, 15080), (5210, 13572), (5220, 13546), (5655, 12504), (6252, 11310), (6773, 10440), (6786, 10420), (7540, 9378), (7815, 9048)]