64346040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16249}}^1$

素因数の和:16277

約数の個数: 96

約数和(自身を含む): 228150000

約数和(自身を除く): 163803960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 16249, 32498, 48747, 64996, 81245, 97494, 129992, 146241, 162490, 178739, 194988, 243735, 292482, 324980, 357478, 389976, 487470, 536217, 584964, 649960, 714956, 731205, 893695, 974940, 1072434, 1169928, 1429912, 1462410, 1608651, 1787390, 1949880, 2144868, 2681085, 2924820, 3217302, 3574780, 4289736, 5362170, 5849640, 6434604, 7149560, 8043255, 10724340, 12869208, 16086510, 21448680, 32173020, 64346040]

約数ペア:

[(1, 64346040), (2, 32173020), (3, 21448680), (4, 16086510), (5, 12869208), (6, 10724340), (8, 8043255), (9, 7149560), (10, 6434604), (11, 5849640), (12, 5362170), (15, 4289736), (18, 3574780), (20, 3217302), (22, 2924820), (24, 2681085), (30, 2144868), (33, 1949880), (36, 1787390), (40, 1608651), (44, 1462410), (45, 1429912), (55, 1169928), (60, 1072434), (66, 974940), (72, 893695), (88, 731205), (90, 714956), (99, 649960), (110, 584964), (120, 536217), (132, 487470), (165, 389976), (180, 357478), (198, 324980), (220, 292482), (264, 243735), (330, 194988), (360, 178739), (396, 162490), (440, 146241), (495, 129992), (660, 97494), (792, 81245), (990, 64996), (1320, 48747), (1980, 32498), (3960, 16249)]