70405920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3761}}^1$

素因数の和:3795

約数の個数: 144

約数和(自身を含む): 258810552

約数和(自身を除く): 188404632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 3761, 4680, 6240, 7522, 9360, 11283, 15044, 18720, 18805, 22566, 30088, 33849, 37610, 45132, 48893, 56415, 60176, 67698, 75220, 90264, 97786, 112830, 120352, 135396, 146679, 150440, 169245, 180528, 195572, 225660, 244465, 270792, 293358, 300880, 338490, 361056, 391144, 440037, 451320, 488930, 541584, 586716, 601760, 676980, 733395, 782288, 880074, 902640, 977860, 1083168, 1173432, 1353960, 1466790, 1564576, 1760148, 1805280, 1955720, 2200185, 2346864, 2707920, 2933580, 3520296, 3911440, 4400370, 4693728, 5415840, 5867160, 7040592, 7822880, 8800740, 11734320, 14081184, 17601480, 23468640, 35202960, 70405920]

約数ペア:

[(1, 70405920), (2, 35202960), (3, 23468640), (4, 17601480), (5, 14081184), (6, 11734320), (8, 8800740), (9, 7822880), (10, 7040592), (12, 5867160), (13, 5415840), (15, 4693728), (16, 4400370), (18, 3911440), (20, 3520296), (24, 2933580), (26, 2707920), (30, 2346864), (32, 2200185), (36, 1955720), (39, 1805280), (40, 1760148), (45, 1564576), (48, 1466790), (52, 1353960), (60, 1173432), (65, 1083168), (72, 977860), (78, 902640), (80, 880074), (90, 782288), (96, 733395), (104, 676980), (117, 601760), (120, 586716), (130, 541584), (144, 488930), (156, 451320), (160, 440037), (180, 391144), (195, 361056), (208, 338490), (234, 300880), (240, 293358), (260, 270792), (288, 244465), (312, 225660), (360, 195572), (390, 180528), (416, 169245), (468, 150440), (480, 146679), (520, 135396), (585, 120352), (624, 112830), (720, 97786), (780, 90264), (936, 75220), (1040, 67698), (1170, 60176), (1248, 56415), (1440, 48893), (1560, 45132), (1872, 37610), (2080, 33849), (2340, 30088), (3120, 22566), (3744, 18805), (3761, 18720), (4680, 15044), (6240, 11283), (7522, 9360)]