348793080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4621}}^1$

素因数の和:4689

約数の個数: 128

約数和(自身を含む): 1138121280

約数和(自身を除く): 789328200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 37, 40, 51, 60, 68, 74, 85, 102, 111, 120, 136, 148, 170, 185, 204, 222, 255, 296, 340, 370, 408, 444, 510, 555, 629, 680, 740, 888, 1020, 1110, 1258, 1480, 1887, 2040, 2220, 2516, 3145, 3774, 4440, 4621, 5032, 6290, 7548, 9242, 9435, 12580, 13863, 15096, 18484, 18870, 23105, 25160, 27726, 36968, 37740, 46210, 55452, 69315, 75480, 78557, 92420, 110904, 138630, 157114, 170977, 184840, 235671, 277260, 314228, 341954, 392785, 471342, 512931, 554520, 628456, 683908, 785570, 854885, 942684, 1025862, 1178355, 1367816, 1571140, 1709770, 1885368, 2051724, 2356710, 2564655, 2906609, 3142280, 3419540, 4103448, 4713420, 5129310, 5813218, 6839080, 8719827, 9426840, 10258620, 11626436, 14533045, 17439654, 20517240, 23252872, 29066090, 34879308, 43599135, 58132180, 69758616, 87198270, 116264360, 174396540, 348793080]

約数ペア:

[(1, 348793080), (2, 174396540), (3, 116264360), (4, 87198270), (5, 69758616), (6, 58132180), (8, 43599135), (10, 34879308), (12, 29066090), (15, 23252872), (17, 20517240), (20, 17439654), (24, 14533045), (30, 11626436), (34, 10258620), (37, 9426840), (40, 8719827), (51, 6839080), (60, 5813218), (68, 5129310), (74, 4713420), (85, 4103448), (102, 3419540), (111, 3142280), (120, 2906609), (136, 2564655), (148, 2356710), (170, 2051724), (185, 1885368), (204, 1709770), (222, 1571140), (255, 1367816), (296, 1178355), (340, 1025862), (370, 942684), (408, 854885), (444, 785570), (510, 683908), (555, 628456), (629, 554520), (680, 512931), (740, 471342), (888, 392785), (1020, 341954), (1110, 314228), (1258, 277260), (1480, 235671), (1887, 184840), (2040, 170977), (2220, 157114), (2516, 138630), (3145, 110904), (3774, 92420), (4440, 78557), (4621, 75480), (5032, 69315), (6290, 55452), (7548, 46210), (9242, 37740), (9435, 36968), (12580, 27726), (13863, 25160), (15096, 23105), (18484, 18870)]