135558920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:427

約数の個数: 128

約数和(自身を含む): 372556800

約数和(自身を除く): 236997880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 83, 95, 133, 140, 152, 166, 190, 266, 280, 307, 332, 380, 415, 532, 581, 614, 664, 665, 760, 830, 1064, 1162, 1228, 1330, 1535, 1577, 1660, 2149, 2324, 2456, 2660, 2905, 3070, 3154, 3320, 4298, 4648, 5320, 5810, 5833, 6140, 6308, 7885, 8596, 10745, 11039, 11620, 11666, 12280, 12616, 15770, 17192, 21490, 22078, 23240, 23332, 25481, 29165, 31540, 40831, 42980, 44156, 46664, 50962, 55195, 58330, 63080, 81662, 85960, 88312, 101924, 110390, 116660, 127405, 163324, 178367, 203848, 204155, 220780, 233320, 254810, 326648, 356734, 408310, 441560, 484139, 509620, 713468, 816620, 891835, 968278, 1019240, 1426936, 1633240, 1783670, 1936556, 2420695, 3388973, 3567340, 3873112, 4841390, 6777946, 7134680, 9682780, 13555892, 16944865, 19365560, 27111784, 33889730, 67779460, 135558920]

約数ペア:

[(1, 135558920), (2, 67779460), (4, 33889730), (5, 27111784), (7, 19365560), (8, 16944865), (10, 13555892), (14, 9682780), (19, 7134680), (20, 6777946), (28, 4841390), (35, 3873112), (38, 3567340), (40, 3388973), (56, 2420695), (70, 1936556), (76, 1783670), (83, 1633240), (95, 1426936), (133, 1019240), (140, 968278), (152, 891835), (166, 816620), (190, 713468), (266, 509620), (280, 484139), (307, 441560), (332, 408310), (380, 356734), (415, 326648), (532, 254810), (581, 233320), (614, 220780), (664, 204155), (665, 203848), (760, 178367), (830, 163324), (1064, 127405), (1162, 116660), (1228, 110390), (1330, 101924), (1535, 88312), (1577, 85960), (1660, 81662), (2149, 63080), (2324, 58330), (2456, 55195), (2660, 50962), (2905, 46664), (3070, 44156), (3154, 42980), (3320, 40831), (4298, 31540), (4648, 29165), (5320, 25481), (5810, 23332), (5833, 23240), (6140, 22078), (6308, 21490), (7885, 17192), (8596, 15770), (10745, 12616), (11039, 12280), (11620, 11666)]