591728520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{673}}^1$

素因数の和:1135

約数の個数: 128

約数和(自身を含む): 1886768640

約数和(自身を除く): 1295040120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 431, 510, 673, 680, 862, 1020, 1293, 1346, 1724, 2019, 2040, 2155, 2586, 2692, 3365, 3448, 4038, 4310, 5172, 5384, 6465, 6730, 7327, 8076, 8620, 10095, 10344, 11441, 12930, 13460, 14654, 16152, 17240, 20190, 21981, 22882, 25860, 26920, 29308, 34323, 36635, 40380, 43962, 45764, 51720, 57205, 58616, 68646, 73270, 80760, 87924, 91528, 109905, 114410, 137292, 146540, 171615, 175848, 219810, 228820, 274584, 290063, 293080, 343230, 439620, 457640, 580126, 686460, 870189, 879240, 1160252, 1372920, 1450315, 1740378, 2320504, 2900630, 3480756, 4350945, 4931071, 5801260, 6961512, 8701890, 9862142, 11602520, 14793213, 17403780, 19724284, 24655355, 29586426, 34807560, 39448568, 49310710, 59172852, 73966065, 98621420, 118345704, 147932130, 197242840, 295864260, 591728520]

約数ペア:

[(1, 591728520), (2, 295864260), (3, 197242840), (4, 147932130), (5, 118345704), (6, 98621420), (8, 73966065), (10, 59172852), (12, 49310710), (15, 39448568), (17, 34807560), (20, 29586426), (24, 24655355), (30, 19724284), (34, 17403780), (40, 14793213), (51, 11602520), (60, 9862142), (68, 8701890), (85, 6961512), (102, 5801260), (120, 4931071), (136, 4350945), (170, 3480756), (204, 2900630), (255, 2320504), (340, 1740378), (408, 1450315), (431, 1372920), (510, 1160252), (673, 879240), (680, 870189), (862, 686460), (1020, 580126), (1293, 457640), (1346, 439620), (1724, 343230), (2019, 293080), (2040, 290063), (2155, 274584), (2586, 228820), (2692, 219810), (3365, 175848), (3448, 171615), (4038, 146540), (4310, 137292), (5172, 114410), (5384, 109905), (6465, 91528), (6730, 87924), (7327, 80760), (8076, 73270), (8620, 68646), (10095, 58616), (10344, 57205), (11441, 51720), (12930, 45764), (13460, 43962), (14654, 40380), (16152, 36635), (17240, 34323), (20190, 29308), (21981, 26920), (22882, 25860)]