12601680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1$

素因数の和:613

約数の個数: 160

約数和(自身を含む): 48163584

約数和(自身を除く): 35561904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 577, 624, 728, 780, 840, 910, 1040, 1092, 1154, 1365, 1456, 1560, 1680, 1731, 1820, 2184, 2308, 2730, 2885, 3120, 3462, 3640, 4039, 4368, 4616, 5460, 5770, 6924, 7280, 7501, 8078, 8655, 9232, 10920, 11540, 12117, 13848, 15002, 16156, 17310, 20195, 21840, 22503, 23080, 24234, 27696, 30004, 32312, 34620, 37505, 40390, 45006, 46160, 48468, 52507, 60008, 60585, 64624, 69240, 75010, 80780, 90012, 96936, 105014, 112515, 120016, 121170, 138480, 150020, 157521, 161560, 180024, 193872, 210028, 225030, 242340, 262535, 300040, 315042, 323120, 360048, 420056, 450060, 484680, 525070, 600080, 630084, 787605, 840112, 900120, 969360, 1050140, 1260168, 1575210, 1800240, 2100280, 2520336, 3150420, 4200560, 6300840, 12601680]

約数ペア:

[(1, 12601680), (2, 6300840), (3, 4200560), (4, 3150420), (5, 2520336), (6, 2100280), (7, 1800240), (8, 1575210), (10, 1260168), (12, 1050140), (13, 969360), (14, 900120), (15, 840112), (16, 787605), (20, 630084), (21, 600080), (24, 525070), (26, 484680), (28, 450060), (30, 420056), (35, 360048), (39, 323120), (40, 315042), (42, 300040), (48, 262535), (52, 242340), (56, 225030), (60, 210028), (65, 193872), (70, 180024), (78, 161560), (80, 157521), (84, 150020), (91, 138480), (104, 121170), (105, 120016), (112, 112515), (120, 105014), (130, 96936), (140, 90012), (156, 80780), (168, 75010), (182, 69240), (195, 64624), (208, 60585), (210, 60008), (240, 52507), (260, 48468), (273, 46160), (280, 45006), (312, 40390), (336, 37505), (364, 34620), (390, 32312), (420, 30004), (455, 27696), (520, 24234), (546, 23080), (560, 22503), (577, 21840), (624, 20195), (728, 17310), (780, 16156), (840, 15002), (910, 13848), (1040, 12117), (1092, 11540), (1154, 10920), (1365, 9232), (1456, 8655), (1560, 8078), (1680, 7501), (1731, 7280), (1820, 6924), (2184, 5770), (2308, 5460), (2730, 4616), (2885, 4368), (3120, 4039), (3462, 3640)]