64961678760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{719}}^1\times {\mathrm{68447}}^1$

素因数の和:69191

約数の個数: 128

約数和(自身を含む): 212900659200

約数和(自身を除く): 147938980440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 719, 1320, 1438, 2157, 2876, 3595, 4314, 5752, 7190, 7909, 8628, 10785, 14380, 15818, 17256, 21570, 23727, 28760, 31636, 39545, 43140, 47454, 63272, 68447, 79090, 86280, 94908, 118635, 136894, 158180, 189816, 205341, 237270, 273788, 316360, 342235, 410682, 474540, 547576, 684470, 752917, 821364, 949080, 1026705, 1368940, 1505834, 1642728, 2053410, 2258751, 2737880, 3011668, 3764585, 4106820, 4517502, 6023336, 7529170, 8213640, 9035004, 11293755, 15058340, 18070008, 22587510, 30116680, 45175020, 49213393, 90350040, 98426786, 147640179, 196853572, 246066965, 295280358, 393707144, 492133930, 541347323, 590560716, 738200895, 984267860, 1082694646, 1181121432, 1476401790, 1624041969, 1968535720, 2165389292, 2706736615, 2952803580, 3248083938, 4330778584, 5413473230, 5905607160, 6496167876, 8120209845, 10826946460, 12992335752, 16240419690, 21653892920, 32480839380, 64961678760]

約数ペア:

[(1, 64961678760), (2, 32480839380), (3, 21653892920), (4, 16240419690), (5, 12992335752), (6, 10826946460), (8, 8120209845), (10, 6496167876), (11, 5905607160), (12, 5413473230), (15, 4330778584), (20, 3248083938), (22, 2952803580), (24, 2706736615), (30, 2165389292), (33, 1968535720), (40, 1624041969), (44, 1476401790), (55, 1181121432), (60, 1082694646), (66, 984267860), (88, 738200895), (110, 590560716), (120, 541347323), (132, 492133930), (165, 393707144), (220, 295280358), (264, 246066965), (330, 196853572), (440, 147640179), (660, 98426786), (719, 90350040), (1320, 49213393), (1438, 45175020), (2157, 30116680), (2876, 22587510), (3595, 18070008), (4314, 15058340), (5752, 11293755), (7190, 9035004), (7909, 8213640), (8628, 7529170), (10785, 6023336), (14380, 4517502), (15818, 4106820), (17256, 3764585), (21570, 3011668), (23727, 2737880), (28760, 2258751), (31636, 2053410), (39545, 1642728), (43140, 1505834), (47454, 1368940), (63272, 1026705), (68447, 949080), (79090, 821364), (86280, 752917), (94908, 684470), (118635, 547576), (136894, 474540), (158180, 410682), (189816, 342235), (205341, 316360), (237270, 273788)]