864568620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1$

素因数の和:653

約数の個数: 192

約数和(自身を含む): 2831431680

約数和(自身を除く): 1966863060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 151, 180, 207, 230, 270, 276, 302, 345, 414, 453, 460, 461, 540, 604, 621, 690, 755, 828, 906, 922, 1035, 1242, 1359, 1380, 1383, 1510, 1812, 1844, 2070, 2265, 2305, 2484, 2718, 2766, 3020, 3105, 3473, 4077, 4140, 4149, 4530, 4610, 5436, 5532, 6210, 6795, 6915, 6946, 8154, 8298, 9060, 9220, 10419, 10603, 12420, 12447, 13590, 13830, 13892, 16308, 16596, 17365, 20385, 20745, 20838, 21206, 24894, 27180, 27660, 31257, 31809, 34730, 40770, 41490, 41676, 42412, 49788, 52095, 53015, 62235, 62514, 63618, 69460, 69611, 81540, 82980, 93771, 95427, 104190, 106030, 124470, 125028, 127236, 139222, 156285, 159045, 187542, 190854, 208380, 208833, 212060, 248940, 278444, 286281, 312570, 318090, 348055, 375084, 381708, 417666, 468855, 477135, 572562, 625140, 626499, 636180, 696110, 835332, 937710, 954270, 1044165, 1145124, 1252998, 1392220, 1431405, 1601053, 1875420, 1879497, 1908540, 2088330, 2505996, 2862810, 3132495, 3202106, 3758994, 4176660, 4803159, 5725620, 6264990, 6404212, 7517988, 8005265, 9397485, 9606318, 12529980, 14409477, 16010530, 18794970, 19212636, 24015795, 28818954, 32021060, 37589940, 43228431, 48031590, 57637908, 72047385, 86456862, 96063180, 144094770, 172913724, 216142155, 288189540, 432284310, 864568620]

約数ペア:

[(1, 864568620), (2, 432284310), (3, 288189540), (4, 216142155), (5, 172913724), (6, 144094770), (9, 96063180), (10, 86456862), (12, 72047385), (15, 57637908), (18, 48031590), (20, 43228431), (23, 37589940), (27, 32021060), (30, 28818954), (36, 24015795), (45, 19212636), (46, 18794970), (54, 16010530), (60, 14409477), (69, 12529980), (90, 9606318), (92, 9397485), (108, 8005265), (115, 7517988), (135, 6404212), (138, 6264990), (151, 5725620), (180, 4803159), (207, 4176660), (230, 3758994), (270, 3202106), (276, 3132495), (302, 2862810), (345, 2505996), (414, 2088330), (453, 1908540), (460, 1879497), (461, 1875420), (540, 1601053), (604, 1431405), (621, 1392220), (690, 1252998), (755, 1145124), (828, 1044165), (906, 954270), (922, 937710), (1035, 835332), (1242, 696110), (1359, 636180), (1380, 626499), (1383, 625140), (1510, 572562), (1812, 477135), (1844, 468855), (2070, 417666), (2265, 381708), (2305, 375084), (2484, 348055), (2718, 318090), (2766, 312570), (3020, 286281), (3105, 278444), (3473, 248940), (4077, 212060), (4140, 208833), (4149, 208380), (4530, 190854), (4610, 187542), (5436, 159045), (5532, 156285), (6210, 139222), (6795, 127236), (6915, 125028), (6946, 124470), (8154, 106030), (8298, 104190), (9060, 95427), (9220, 93771), (10419, 82980), (10603, 81540), (12420, 69611), (12447, 69460), (13590, 63618), (13830, 62514), (13892, 62235), (16308, 53015), (16596, 52095), (17365, 49788), (20385, 42412), (20745, 41676), (20838, 41490), (21206, 40770), (24894, 34730), (27180, 31809), (27660, 31257)]