1649416320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1229}}^1$

素因数の和:1487

約数の個数: 192

約数和(自身を含む): 5724739800

約数和(自身を除く): 4075323480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 233, 240, 288, 320, 360, 384, 466, 480, 576, 640, 699, 720, 932, 960, 1152, 1165, 1229, 1398, 1440, 1864, 1920, 2097, 2330, 2458, 2796, 2880, 3495, 3687, 3728, 4194, 4660, 4916, 5592, 5760, 6145, 6990, 7374, 7456, 8388, 9320, 9832, 10485, 11061, 11184, 12290, 13980, 14748, 14912, 16776, 18435, 18640, 19664, 20970, 22122, 22368, 24580, 27960, 29496, 29824, 33552, 36870, 37280, 39328, 41940, 44244, 44736, 49160, 55305, 55920, 58992, 67104, 73740, 74560, 78656, 83880, 88488, 89472, 98320, 110610, 111840, 117984, 134208, 147480, 149120, 157312, 167760, 176976, 196640, 221220, 223680, 235968, 268416, 286357, 294960, 335520, 353952, 393280, 442440, 447360, 471936, 572714, 589920, 671040, 707904, 786560, 859071, 884880, 1145428, 1179840, 1342080, 1415808, 1431785, 1718142, 1769760, 2290856, 2359680, 2577213, 2863570, 3436284, 3539520, 4295355, 4581712, 5154426, 5727140, 6872568, 7079040, 8590710, 9163424, 10308852, 11454280, 12886065, 13745136, 17181420, 18326848, 20617704, 22908560, 25772130, 27490272, 34362840, 36653696, 41235408, 45817120, 51544260, 54980544, 68725680, 82470816, 91634240, 103088520, 109961088, 137451360, 164941632, 183268480, 206177040, 274902720, 329883264, 412354080, 549805440, 824708160, 1649416320]

約数ペア:

[(1, 1649416320), (2, 824708160), (3, 549805440), (4, 412354080), (5, 329883264), (6, 274902720), (8, 206177040), (9, 183268480), (10, 164941632), (12, 137451360), (15, 109961088), (16, 103088520), (18, 91634240), (20, 82470816), (24, 68725680), (30, 54980544), (32, 51544260), (36, 45817120), (40, 41235408), (45, 36653696), (48, 34362840), (60, 27490272), (64, 25772130), (72, 22908560), (80, 20617704), (90, 18326848), (96, 17181420), (120, 13745136), (128, 12886065), (144, 11454280), (160, 10308852), (180, 9163424), (192, 8590710), (233, 7079040), (240, 6872568), (288, 5727140), (320, 5154426), (360, 4581712), (384, 4295355), (466, 3539520), (480, 3436284), (576, 2863570), (640, 2577213), (699, 2359680), (720, 2290856), (932, 1769760), (960, 1718142), (1152, 1431785), (1165, 1415808), (1229, 1342080), (1398, 1179840), (1440, 1145428), (1864, 884880), (1920, 859071), (2097, 786560), (2330, 707904), (2458, 671040), (2796, 589920), (2880, 572714), (3495, 471936), (3687, 447360), (3728, 442440), (4194, 393280), (4660, 353952), (4916, 335520), (5592, 294960), (5760, 286357), (6145, 268416), (6990, 235968), (7374, 223680), (7456, 221220), (8388, 196640), (9320, 176976), (9832, 167760), (10485, 157312), (11061, 149120), (11184, 147480), (12290, 134208), (13980, 117984), (14748, 111840), (14912, 110610), (16776, 98320), (18435, 89472), (18640, 88488), (19664, 83880), (20970, 78656), (22122, 74560), (22368, 73740), (24580, 67104), (27960, 58992), (29496, 55920), (29824, 55305), (33552, 49160), (36870, 44736), (37280, 44244), (39328, 41940)]