64570440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4447}}^1$

素因数の和:4483

約数の個数: 96

約数和(自身を含む): 212970240

約数和(自身を除く): 148399800

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, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4447, 4840, 7260, 8894, 13341, 14520, 17788, 22235, 26682, 35576, 44470, 48917, 53364, 66705, 88940, 97834, 106728, 133410, 146751, 177880, 195668, 244585, 266820, 293502, 391336, 489170, 533640, 538087, 587004, 733755, 978340, 1076174, 1174008, 1467510, 1614261, 1956680, 2152348, 2690435, 2935020, 3228522, 4304696, 5380870, 5870040, 6457044, 8071305, 10761740, 12914088, 16142610, 21523480, 32285220, 64570440]

約数ペア:

[(1, 64570440), (2, 32285220), (3, 21523480), (4, 16142610), (5, 12914088), (6, 10761740), (8, 8071305), (10, 6457044), (11, 5870040), (12, 5380870), (15, 4304696), (20, 3228522), (22, 2935020), (24, 2690435), (30, 2152348), (33, 1956680), (40, 1614261), (44, 1467510), (55, 1174008), (60, 1076174), (66, 978340), (88, 733755), (110, 587004), (120, 538087), (121, 533640), (132, 489170), (165, 391336), (220, 293502), (242, 266820), (264, 244585), (330, 195668), (363, 177880), (440, 146751), (484, 133410), (605, 106728), (660, 97834), (726, 88940), (968, 66705), (1210, 53364), (1320, 48917), (1452, 44470), (1815, 35576), (2420, 26682), (2904, 22235), (3630, 17788), (4447, 14520), (4840, 13341), (7260, 8894)]