286213080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1637}}^1$

素因数の和:1729

約数の個数: 128

約数和(自身を含む): 905748480

約数和(自身を除く): 619535400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 47, 60, 62, 93, 94, 120, 124, 141, 155, 186, 188, 235, 248, 282, 310, 372, 376, 465, 470, 564, 620, 705, 744, 930, 940, 1128, 1240, 1410, 1457, 1637, 1860, 1880, 2820, 2914, 3274, 3720, 4371, 4911, 5640, 5828, 6548, 7285, 8185, 8742, 9822, 11656, 13096, 14570, 16370, 17484, 19644, 21855, 24555, 29140, 32740, 34968, 39288, 43710, 49110, 50747, 58280, 65480, 76939, 87420, 98220, 101494, 152241, 153878, 174840, 196440, 202988, 230817, 253735, 304482, 307756, 384695, 405976, 461634, 507470, 608964, 615512, 761205, 769390, 923268, 1014940, 1154085, 1217928, 1522410, 1538780, 1846536, 2029880, 2308170, 2385109, 3044820, 3077560, 4616340, 4770218, 6089640, 7155327, 9232680, 9540436, 11925545, 14310654, 19080872, 23851090, 28621308, 35776635, 47702180, 57242616, 71553270, 95404360, 143106540, 286213080]

約数ペア:

[(1, 286213080), (2, 143106540), (3, 95404360), (4, 71553270), (5, 57242616), (6, 47702180), (8, 35776635), (10, 28621308), (12, 23851090), (15, 19080872), (20, 14310654), (24, 11925545), (30, 9540436), (31, 9232680), (40, 7155327), (47, 6089640), (60, 4770218), (62, 4616340), (93, 3077560), (94, 3044820), (120, 2385109), (124, 2308170), (141, 2029880), (155, 1846536), (186, 1538780), (188, 1522410), (235, 1217928), (248, 1154085), (282, 1014940), (310, 923268), (372, 769390), (376, 761205), (465, 615512), (470, 608964), (564, 507470), (620, 461634), (705, 405976), (744, 384695), (930, 307756), (940, 304482), (1128, 253735), (1240, 230817), (1410, 202988), (1457, 196440), (1637, 174840), (1860, 153878), (1880, 152241), (2820, 101494), (2914, 98220), (3274, 87420), (3720, 76939), (4371, 65480), (4911, 58280), (5640, 50747), (5828, 49110), (6548, 43710), (7285, 39288), (8185, 34968), (8742, 32740), (9822, 29140), (11656, 24555), (13096, 21855), (14570, 19644), (16370, 17484)]