86341680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:656

約数の個数: 160

約数和(自身を含む): 302123520

約数和(自身を除く): 215781840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 108, 120, 135, 142, 144, 180, 213, 216, 240, 270, 284, 355, 360, 426, 432, 540, 563, 568, 639, 710, 720, 852, 1065, 1080, 1126, 1136, 1278, 1420, 1689, 1704, 1917, 2130, 2160, 2252, 2556, 2815, 2840, 3195, 3378, 3408, 3834, 4260, 4504, 5067, 5112, 5630, 5680, 6390, 6756, 7668, 8445, 8520, 9008, 9585, 10134, 10224, 11260, 12780, 13512, 15201, 15336, 16890, 17040, 19170, 20268, 22520, 25335, 25560, 27024, 30402, 30672, 33780, 38340, 39973, 40536, 45040, 50670, 51120, 60804, 67560, 76005, 76680, 79946, 81072, 101340, 119919, 121608, 135120, 152010, 153360, 159892, 199865, 202680, 239838, 243216, 304020, 319784, 359757, 399730, 405360, 479676, 599595, 608040, 639568, 719514, 799460, 959352, 1079271, 1199190, 1216080, 1439028, 1598920, 1798785, 1918704, 2158542, 2398380, 2878056, 3197840, 3597570, 4317084, 4796760, 5396355, 5756112, 7195140, 8634168, 9593520, 10792710, 14390280, 17268336, 21585420, 28780560, 43170840, 86341680]

約数ペア:

[(1, 86341680), (2, 43170840), (3, 28780560), (4, 21585420), (5, 17268336), (6, 14390280), (8, 10792710), (9, 9593520), (10, 8634168), (12, 7195140), (15, 5756112), (16, 5396355), (18, 4796760), (20, 4317084), (24, 3597570), (27, 3197840), (30, 2878056), (36, 2398380), (40, 2158542), (45, 1918704), (48, 1798785), (54, 1598920), (60, 1439028), (71, 1216080), (72, 1199190), (80, 1079271), (90, 959352), (108, 799460), (120, 719514), (135, 639568), (142, 608040), (144, 599595), (180, 479676), (213, 405360), (216, 399730), (240, 359757), (270, 319784), (284, 304020), (355, 243216), (360, 239838), (426, 202680), (432, 199865), (540, 159892), (563, 153360), (568, 152010), (639, 135120), (710, 121608), (720, 119919), (852, 101340), (1065, 81072), (1080, 79946), (1126, 76680), (1136, 76005), (1278, 67560), (1420, 60804), (1689, 51120), (1704, 50670), (1917, 45040), (2130, 40536), (2160, 39973), (2252, 38340), (2556, 33780), (2815, 30672), (2840, 30402), (3195, 27024), (3378, 25560), (3408, 25335), (3834, 22520), (4260, 20268), (4504, 19170), (5067, 17040), (5112, 16890), (5630, 15336), (5680, 15201), (6390, 13512), (6756, 12780), (7668, 11260), (8445, 10224), (8520, 10134), (9008, 9585)]