73766280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{641}}^1$

素因数の和:799

約数の個数: 128

約数和(自身を含む): 255156480

約数和(自身を除く): 181390200

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, 641, 685, 822, 840, 959, 1096, 1282, 1370, 1644, 1918, 1923, 2055, 2564, 2740, 2877, 3205, 3288, 3836, 3846, 4110, 4487, 4795, 5128, 5480, 5754, 6410, 7672, 7692, 8220, 8974, 9590, 9615, 11508, 12820, 13461, 14385, 15384, 16440, 17948, 19180, 19230, 22435, 23016, 25640, 26922, 28770, 35896, 38360, 38460, 44870, 53844, 57540, 67305, 76920, 87817, 89740, 107688, 115080, 134610, 175634, 179480, 263451, 269220, 351268, 439085, 526902, 538440, 614719, 702536, 878170, 1053804, 1229438, 1317255, 1756340, 1844157, 2107608, 2458876, 2634510, 3073595, 3512680, 3688314, 4917752, 5269020, 6147190, 7376628, 9220785, 10538040, 12294380, 14753256, 18441570, 24588760, 36883140, 73766280]

約数ペア:

[(1, 73766280), (2, 36883140), (3, 24588760), (4, 18441570), (5, 14753256), (6, 12294380), (7, 10538040), (8, 9220785), (10, 7376628), (12, 6147190), (14, 5269020), (15, 4917752), (20, 3688314), (21, 3512680), (24, 3073595), (28, 2634510), (30, 2458876), (35, 2107608), (40, 1844157), (42, 1756340), (56, 1317255), (60, 1229438), (70, 1053804), (84, 878170), (105, 702536), (120, 614719), (137, 538440), (140, 526902), (168, 439085), (210, 351268), (274, 269220), (280, 263451), (411, 179480), (420, 175634), (548, 134610), (641, 115080), (685, 107688), (822, 89740), (840, 87817), (959, 76920), (1096, 67305), (1282, 57540), (1370, 53844), (1644, 44870), (1918, 38460), (1923, 38360), (2055, 35896), (2564, 28770), (2740, 26922), (2877, 25640), (3205, 23016), (3288, 22435), (3836, 19230), (3846, 19180), (4110, 17948), (4487, 16440), (4795, 15384), (5128, 14385), (5480, 13461), (5754, 12820), (6410, 11508), (7672, 9615), (7692, 9590), (8220, 8974)]