557462880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:438

約数の個数: 288

約数和(自身を含む): 2076538464

約数和(自身を除く): 1519075584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 97, 104, 117, 120, 130, 144, 156, 160, 180, 194, 195, 208, 234, 240, 260, 288, 291, 307, 312, 360, 388, 390, 416, 468, 480, 485, 520, 582, 585, 614, 624, 720, 776, 780, 873, 921, 936, 970, 1040, 1164, 1170, 1228, 1248, 1261, 1440, 1455, 1535, 1552, 1560, 1746, 1842, 1872, 1940, 2080, 2328, 2340, 2456, 2522, 2763, 2910, 3070, 3104, 3120, 3492, 3684, 3744, 3783, 3880, 3991, 4365, 4605, 4656, 4680, 4912, 5044, 5526, 5820, 6140, 6240, 6305, 6984, 7368, 7566, 7760, 7982, 8730, 9210, 9312, 9360, 9824, 10088, 11052, 11349, 11640, 11973, 12280, 12610, 13815, 13968, 14736, 15132, 15520, 15964, 17460, 18420, 18720, 18915, 19955, 20176, 22104, 22698, 23280, 23946, 24560, 25220, 27630, 27936, 29472, 29779, 30264, 31928, 34920, 35919, 36840, 37830, 39910, 40352, 44208, 45396, 46560, 47892, 49120, 50440, 55260, 56745, 59558, 59865, 60528, 63856, 69840, 71838, 73680, 75660, 79820, 88416, 89337, 90792, 95784, 100880, 110520, 113490, 119116, 119730, 121056, 127712, 139680, 143676, 147360, 148895, 151320, 159640, 178674, 179595, 181584, 191568, 201760, 221040, 226980, 238232, 239460, 268011, 287352, 297790, 302640, 319280, 357348, 359190, 363168, 383136, 387127, 442080, 446685, 453960, 476464, 478920, 536022, 574704, 595580, 605280, 638560, 714696, 718380, 774254, 893370, 907920, 952928, 957840, 1072044, 1149408, 1161381, 1191160, 1340055, 1429392, 1436760, 1548508, 1786740, 1815840, 1915680, 1935635, 2144088, 2322762, 2382320, 2680110, 2858784, 2873520, 3097016, 3484143, 3573480, 3871270, 4288176, 4645524, 4764640, 5360220, 5747040, 5806905, 6194032, 6968286, 7146960, 7742540, 8576352, 9291048, 10720440, 11613810, 12388064, 13936572, 14293920, 15485080, 17420715, 18582096, 21440880, 23227620, 27873144, 30970160, 34841430, 37164192, 42881760, 46455240, 55746288, 61940320, 69682860, 92910480, 111492576, 139365720, 185820960, 278731440, 557462880]

約数ペア:

[(1, 557462880), (2, 278731440), (3, 185820960), (4, 139365720), (5, 111492576), (6, 92910480), (8, 69682860), (9, 61940320), (10, 55746288), (12, 46455240), (13, 42881760), (15, 37164192), (16, 34841430), (18, 30970160), (20, 27873144), (24, 23227620), (26, 21440880), (30, 18582096), (32, 17420715), (36, 15485080), (39, 14293920), (40, 13936572), (45, 12388064), (48, 11613810), (52, 10720440), (60, 9291048), (65, 8576352), (72, 7742540), (78, 7146960), (80, 6968286), (90, 6194032), (96, 5806905), (97, 5747040), (104, 5360220), (117, 4764640), (120, 4645524), (130, 4288176), (144, 3871270), (156, 3573480), (160, 3484143), (180, 3097016), (194, 2873520), (195, 2858784), (208, 2680110), (234, 2382320), (240, 2322762), (260, 2144088), (288, 1935635), (291, 1915680), (307, 1815840), (312, 1786740), (360, 1548508), (388, 1436760), (390, 1429392), (416, 1340055), (468, 1191160), (480, 1161381), (485, 1149408), (520, 1072044), (582, 957840), (585, 952928), (614, 907920), (624, 893370), (720, 774254), (776, 718380), (780, 714696), (873, 638560), (921, 605280), (936, 595580), (970, 574704), (1040, 536022), (1164, 478920), (1170, 476464), (1228, 453960), (1248, 446685), (1261, 442080), (1440, 387127), (1455, 383136), (1535, 363168), (1552, 359190), (1560, 357348), (1746, 319280), (1842, 302640), (1872, 297790), (1940, 287352), (2080, 268011), (2328, 239460), (2340, 238232), (2456, 226980), (2522, 221040), (2763, 201760), (2910, 191568), (3070, 181584), (3104, 179595), (3120, 178674), (3492, 159640), (3684, 151320), (3744, 148895), (3783, 147360), (3880, 143676), (3991, 139680), (4365, 127712), (4605, 121056), (4656, 119730), (4680, 119116), (4912, 113490), (5044, 110520), (5526, 100880), (5820, 95784), (6140, 90792), (6240, 89337), (6305, 88416), (6984, 79820), (7368, 75660), (7566, 73680), (7760, 71838), (7982, 69840), (8730, 63856), (9210, 60528), (9312, 59865), (9360, 59558), (9824, 56745), (10088, 55260), (11052, 50440), (11349, 49120), (11640, 47892), (11973, 46560), (12280, 45396), (12610, 44208), (13815, 40352), (13968, 39910), (14736, 37830), (15132, 36840), (15520, 35919), (15964, 34920), (17460, 31928), (18420, 30264), (18720, 29779), (18915, 29472), (19955, 27936), (20176, 27630), (22104, 25220), (22698, 24560), (23280, 23946)]