70544040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{613}}^1$

素因数の和:771

約数の個数: 128

約数和(自身を含む): 244028160

約数和(自身を除く): 173484120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 137, 140, 168, 210, 274, 280, 411, 420, 548, 613, 685, 822, 840, 959, 1096, 1226, 1370, 1644, 1839, 1918, 2055, 2452, 2740, 2877, 3065, 3288, 3678, 3836, 4110, 4291, 4795, 4904, 5480, 5754, 6130, 7356, 7672, 8220, 8582, 9195, 9590, 11508, 12260, 12873, 14385, 14712, 16440, 17164, 18390, 19180, 21455, 23016, 24520, 25746, 28770, 34328, 36780, 38360, 42910, 51492, 57540, 64365, 73560, 83981, 85820, 102984, 115080, 128730, 167962, 171640, 251943, 257460, 335924, 419905, 503886, 514920, 587867, 671848, 839810, 1007772, 1175734, 1259715, 1679620, 1763601, 2015544, 2351468, 2519430, 2939335, 3359240, 3527202, 4702936, 5038860, 5878670, 7054404, 8818005, 10077720, 11757340, 14108808, 17636010, 23514680, 35272020, 70544040]

約数ペア:

[(1, 70544040), (2, 35272020), (3, 23514680), (4, 17636010), (5, 14108808), (6, 11757340), (7, 10077720), (8, 8818005), (10, 7054404), (12, 5878670), (14, 5038860), (15, 4702936), (20, 3527202), (21, 3359240), (24, 2939335), (28, 2519430), (30, 2351468), (35, 2015544), (40, 1763601), (42, 1679620), (56, 1259715), (60, 1175734), (70, 1007772), (84, 839810), (105, 671848), (120, 587867), (137, 514920), (140, 503886), (168, 419905), (210, 335924), (274, 257460), (280, 251943), (411, 171640), (420, 167962), (548, 128730), (613, 115080), (685, 102984), (822, 85820), (840, 83981), (959, 73560), (1096, 64365), (1226, 57540), (1370, 51492), (1644, 42910), (1839, 38360), (1918, 36780), (2055, 34328), (2452, 28770), (2740, 25746), (2877, 24520), (3065, 23016), (3288, 21455), (3678, 19180), (3836, 18390), (4110, 17164), (4291, 16440), (4795, 14712), (4904, 14385), (5480, 12873), (5754, 12260), (6130, 11508), (7356, 9590), (7672, 9195), (8220, 8582)]