666371040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2357}}^1$

素因数の和:2425

約数の個数: 192

約数和(自身を含む): 2281789440

約数和(自身を除く): 1615418400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 96, 114, 120, 124, 152, 155, 160, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 480, 496, 570, 589, 608, 620, 744, 760, 912, 930, 992, 1140, 1178, 1240, 1488, 1520, 1767, 1824, 1860, 2280, 2356, 2357, 2480, 2945, 2976, 3040, 3534, 3720, 4560, 4712, 4714, 4960, 5890, 7068, 7071, 7440, 8835, 9120, 9424, 9428, 11780, 11785, 14136, 14142, 14880, 17670, 18848, 18856, 23560, 23570, 28272, 28284, 35340, 35355, 37712, 44783, 47120, 47140, 56544, 56568, 70680, 70710, 73067, 75424, 89566, 94240, 94280, 113136, 134349, 141360, 141420, 146134, 179132, 188560, 219201, 223915, 226272, 268698, 282720, 282840, 292268, 358264, 365335, 377120, 438402, 447830, 537396, 565680, 584536, 671745, 716528, 730670, 876804, 895660, 1074792, 1096005, 1131360, 1169072, 1343490, 1388273, 1433056, 1461340, 1753608, 1791320, 2149584, 2192010, 2338144, 2686980, 2776546, 2922680, 3507216, 3582640, 4164819, 4299168, 4384020, 5373960, 5553092, 5845360, 6941365, 7014432, 7165280, 8329638, 8768040, 10747920, 11106184, 11690720, 13882730, 16659276, 17536080, 20824095, 21495840, 22212368, 27765460, 33318552, 35072160, 41648190, 44424736, 55530920, 66637104, 83296380, 111061840, 133274208, 166592760, 222123680, 333185520, 666371040]

約数ペア:

[(1, 666371040), (2, 333185520), (3, 222123680), (4, 166592760), (5, 133274208), (6, 111061840), (8, 83296380), (10, 66637104), (12, 55530920), (15, 44424736), (16, 41648190), (19, 35072160), (20, 33318552), (24, 27765460), (30, 22212368), (31, 21495840), (32, 20824095), (38, 17536080), (40, 16659276), (48, 13882730), (57, 11690720), (60, 11106184), (62, 10747920), (76, 8768040), (80, 8329638), (93, 7165280), (95, 7014432), (96, 6941365), (114, 5845360), (120, 5553092), (124, 5373960), (152, 4384020), (155, 4299168), (160, 4164819), (186, 3582640), (190, 3507216), (228, 2922680), (240, 2776546), (248, 2686980), (285, 2338144), (304, 2192010), (310, 2149584), (372, 1791320), (380, 1753608), (456, 1461340), (465, 1433056), (480, 1388273), (496, 1343490), (570, 1169072), (589, 1131360), (608, 1096005), (620, 1074792), (744, 895660), (760, 876804), (912, 730670), (930, 716528), (992, 671745), (1140, 584536), (1178, 565680), (1240, 537396), (1488, 447830), (1520, 438402), (1767, 377120), (1824, 365335), (1860, 358264), (2280, 292268), (2356, 282840), (2357, 282720), (2480, 268698), (2945, 226272), (2976, 223915), (3040, 219201), (3534, 188560), (3720, 179132), (4560, 146134), (4712, 141420), (4714, 141360), (4960, 134349), (5890, 113136), (7068, 94280), (7071, 94240), (7440, 89566), (8835, 75424), (9120, 73067), (9424, 70710), (9428, 70680), (11780, 56568), (11785, 56544), (14136, 47140), (14142, 47120), (14880, 44783), (17670, 37712), (18848, 35355), (18856, 35340), (23560, 28284), (23570, 28272)]