676327560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1783}}^1$

素因数の和:1935

約数の個数: 128

約数和(自身を含む): 2119392000

約数和(自身を除く): 1443064440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 109, 116, 120, 145, 174, 218, 232, 290, 327, 348, 435, 436, 545, 580, 654, 696, 870, 872, 1090, 1160, 1308, 1635, 1740, 1783, 2180, 2616, 3161, 3270, 3480, 3566, 4360, 5349, 6322, 6540, 7132, 8915, 9483, 10698, 12644, 13080, 14264, 15805, 17830, 18966, 21396, 25288, 26745, 31610, 35660, 37932, 42792, 47415, 51707, 53490, 63220, 71320, 75864, 94830, 103414, 106980, 126440, 155121, 189660, 194347, 206828, 213960, 258535, 310242, 379320, 388694, 413656, 517070, 583041, 620484, 775605, 777388, 971735, 1034140, 1166082, 1240968, 1551210, 1554776, 1943470, 2068280, 2332164, 2915205, 3102420, 3886940, 4664328, 5636063, 5830410, 6204840, 7773880, 11272126, 11660820, 16908189, 22544252, 23321640, 28180315, 33816378, 45088504, 56360630, 67632756, 84540945, 112721260, 135265512, 169081890, 225442520, 338163780, 676327560]

約数ペア:

[(1, 676327560), (2, 338163780), (3, 225442520), (4, 169081890), (5, 135265512), (6, 112721260), (8, 84540945), (10, 67632756), (12, 56360630), (15, 45088504), (20, 33816378), (24, 28180315), (29, 23321640), (30, 22544252), (40, 16908189), (58, 11660820), (60, 11272126), (87, 7773880), (109, 6204840), (116, 5830410), (120, 5636063), (145, 4664328), (174, 3886940), (218, 3102420), (232, 2915205), (290, 2332164), (327, 2068280), (348, 1943470), (435, 1554776), (436, 1551210), (545, 1240968), (580, 1166082), (654, 1034140), (696, 971735), (870, 777388), (872, 775605), (1090, 620484), (1160, 583041), (1308, 517070), (1635, 413656), (1740, 388694), (1783, 379320), (2180, 310242), (2616, 258535), (3161, 213960), (3270, 206828), (3480, 194347), (3566, 189660), (4360, 155121), (5349, 126440), (6322, 106980), (6540, 103414), (7132, 94830), (8915, 75864), (9483, 71320), (10698, 63220), (12644, 53490), (13080, 51707), (14264, 47415), (15805, 42792), (17830, 37932), (18966, 35660), (21396, 31610), (25288, 26745)]