264009720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2039}}^1$

素因数の和:2149

約数の個数: 128

約数和(自身を含む): 863654400

約数和(自身を除く): 599644680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 83, 104, 120, 130, 156, 166, 195, 249, 260, 312, 332, 390, 415, 498, 520, 664, 780, 830, 996, 1079, 1245, 1560, 1660, 1992, 2039, 2158, 2490, 3237, 3320, 4078, 4316, 4980, 5395, 6117, 6474, 8156, 8632, 9960, 10195, 10790, 12234, 12948, 16185, 16312, 20390, 21580, 24468, 25896, 26507, 30585, 32370, 40780, 43160, 48936, 53014, 61170, 64740, 79521, 81560, 106028, 122340, 129480, 132535, 159042, 169237, 212056, 244680, 265070, 318084, 338474, 397605, 507711, 530140, 636168, 676948, 795210, 846185, 1015422, 1060280, 1353896, 1590420, 1692370, 2030844, 2200081, 2538555, 3180840, 3384740, 4061688, 4400162, 5077110, 6600243, 6769480, 8800324, 10154220, 11000405, 13200486, 17600648, 20308440, 22000810, 26400972, 33001215, 44001620, 52801944, 66002430, 88003240, 132004860, 264009720]

約数ペア:

[(1, 264009720), (2, 132004860), (3, 88003240), (4, 66002430), (5, 52801944), (6, 44001620), (8, 33001215), (10, 26400972), (12, 22000810), (13, 20308440), (15, 17600648), (20, 13200486), (24, 11000405), (26, 10154220), (30, 8800324), (39, 6769480), (40, 6600243), (52, 5077110), (60, 4400162), (65, 4061688), (78, 3384740), (83, 3180840), (104, 2538555), (120, 2200081), (130, 2030844), (156, 1692370), (166, 1590420), (195, 1353896), (249, 1060280), (260, 1015422), (312, 846185), (332, 795210), (390, 676948), (415, 636168), (498, 530140), (520, 507711), (664, 397605), (780, 338474), (830, 318084), (996, 265070), (1079, 244680), (1245, 212056), (1560, 169237), (1660, 159042), (1992, 132535), (2039, 129480), (2158, 122340), (2490, 106028), (3237, 81560), (3320, 79521), (4078, 64740), (4316, 61170), (4980, 53014), (5395, 48936), (6117, 43160), (6474, 40780), (8156, 32370), (8632, 30585), (9960, 26507), (10195, 25896), (10790, 24468), (12234, 21580), (12948, 20390), (16185, 16312)]