918314880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:306

約数の個数: 384

約数和(自身を含む): 3499562880

約数和(自身を除く): 2581248000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 49, 56, 60, 64, 70, 80, 84, 86, 96, 98, 105, 112, 120, 128, 129, 140, 147, 160, 168, 172, 192, 196, 210, 215, 224, 227, 240, 245, 258, 280, 294, 301, 320, 336, 344, 384, 392, 420, 430, 448, 454, 480, 490, 516, 560, 588, 602, 640, 645, 672, 681, 688, 735, 784, 840, 860, 896, 903, 908, 960, 980, 1032, 1120, 1135, 1176, 1204, 1290, 1344, 1362, 1376, 1470, 1505, 1568, 1589, 1680, 1720, 1806, 1816, 1920, 1960, 2064, 2107, 2240, 2270, 2352, 2408, 2580, 2688, 2724, 2752, 2940, 3010, 3136, 3178, 3360, 3405, 3440, 3612, 3632, 3920, 4128, 4214, 4480, 4515, 4540, 4704, 4767, 4816, 5160, 5448, 5504, 5880, 6020, 6272, 6321, 6356, 6720, 6810, 6880, 7224, 7264, 7840, 7945, 8256, 8428, 9030, 9080, 9408, 9534, 9632, 9761, 10320, 10535, 10896, 11123, 11760, 12040, 12642, 12712, 13440, 13620, 13760, 14448, 14528, 15680, 15890, 16512, 16856, 18060, 18160, 18816, 19068, 19264, 19522, 20640, 21070, 21792, 22246, 23520, 23835, 24080, 25284, 25424, 27240, 27520, 28896, 29056, 29283, 31360, 31605, 31780, 33369, 33712, 36120, 36320, 38136, 38528, 39044, 41280, 42140, 43584, 44492, 47040, 47670, 48160, 48805, 50568, 50848, 54480, 55615, 57792, 58566, 63210, 63560, 66738, 67424, 68327, 72240, 72640, 76272, 78088, 82560, 84280, 87168, 88984, 94080, 95340, 96320, 97610, 101136, 101696, 108960, 111230, 115584, 117132, 126420, 127120, 133476, 134848, 136654, 144480, 145280, 146415, 152544, 156176, 166845, 168560, 177968, 190680, 192640, 195220, 202272, 203392, 204981, 217920, 222460, 234264, 252840, 254240, 266952, 269696, 273308, 288960, 292830, 305088, 312352, 333690, 337120, 341635, 355936, 381360, 390440, 404544, 409962, 435840, 444920, 468528, 478289, 505680, 508480, 533904, 546616, 577920, 585660, 610176, 624704, 667380, 674240, 683270, 711872, 762720, 780880, 809088, 819924, 889840, 937056, 956578, 1011360, 1016960, 1024905, 1067808, 1093232, 1171320, 1249408, 1334760, 1348480, 1366540, 1423744, 1434867, 1525440, 1561760, 1639848, 1779680, 1874112, 1913156, 2022720, 2049810, 2135616, 2186464, 2342640, 2391445, 2669520, 2733080, 2869734, 3050880, 3123520, 3279696, 3559360, 3748224, 3826312, 4045440, 4099620, 4271232, 4372928, 4685280, 4782890, 5339040, 5466160, 5739468, 6247040, 6559392, 7118720, 7174335, 7652624, 8199240, 8745856, 9370560, 9565780, 10678080, 10932320, 11478936, 13118784, 14348670, 15305248, 16398480, 18741120, 19131560, 21356160, 21864640, 22957872, 26237568, 28697340, 30610496, 32796960, 38263120, 43729280, 45915744, 57394680, 61220992, 65593920, 76526240, 91831488, 114789360, 131187840, 153052480, 183662976, 229578720, 306104960, 459157440, 918314880]

約数ペア:

[(1, 918314880), (2, 459157440), (3, 306104960), (4, 229578720), (5, 183662976), (6, 153052480), (7, 131187840), (8, 114789360), (10, 91831488), (12, 76526240), (14, 65593920), (15, 61220992), (16, 57394680), (20, 45915744), (21, 43729280), (24, 38263120), (28, 32796960), (30, 30610496), (32, 28697340), (35, 26237568), (40, 22957872), (42, 21864640), (43, 21356160), (48, 19131560), (49, 18741120), (56, 16398480), (60, 15305248), (64, 14348670), (70, 13118784), (80, 11478936), (84, 10932320), (86, 10678080), (96, 9565780), (98, 9370560), (105, 8745856), (112, 8199240), (120, 7652624), (128, 7174335), (129, 7118720), (140, 6559392), (147, 6247040), (160, 5739468), (168, 5466160), (172, 5339040), (192, 4782890), (196, 4685280), (210, 4372928), (215, 4271232), (224, 4099620), (227, 4045440), (240, 3826312), (245, 3748224), (258, 3559360), (280, 3279696), (294, 3123520), (301, 3050880), (320, 2869734), (336, 2733080), (344, 2669520), (384, 2391445), (392, 2342640), (420, 2186464), (430, 2135616), (448, 2049810), (454, 2022720), (480, 1913156), (490, 1874112), (516, 1779680), (560, 1639848), (588, 1561760), (602, 1525440), (640, 1434867), (645, 1423744), (672, 1366540), (681, 1348480), (688, 1334760), (735, 1249408), (784, 1171320), (840, 1093232), (860, 1067808), (896, 1024905), (903, 1016960), (908, 1011360), (960, 956578), (980, 937056), (1032, 889840), (1120, 819924), (1135, 809088), (1176, 780880), (1204, 762720), (1290, 711872), (1344, 683270), (1362, 674240), (1376, 667380), (1470, 624704), (1505, 610176), (1568, 585660), (1589, 577920), (1680, 546616), (1720, 533904), (1806, 508480), (1816, 505680), (1920, 478289), (1960, 468528), (2064, 444920), (2107, 435840), (2240, 409962), (2270, 404544), (2352, 390440), (2408, 381360), (2580, 355936), (2688, 341635), (2724, 337120), (2752, 333690), (2940, 312352), (3010, 305088), (3136, 292830), (3178, 288960), (3360, 273308), (3405, 269696), (3440, 266952), (3612, 254240), (3632, 252840), (3920, 234264), (4128, 222460), (4214, 217920), (4480, 204981), (4515, 203392), (4540, 202272), (4704, 195220), (4767, 192640), (4816, 190680), (5160, 177968), (5448, 168560), (5504, 166845), (5880, 156176), (6020, 152544), (6272, 146415), (6321, 145280), (6356, 144480), (6720, 136654), (6810, 134848), (6880, 133476), (7224, 127120), (7264, 126420), (7840, 117132), (7945, 115584), (8256, 111230), (8428, 108960), (9030, 101696), (9080, 101136), (9408, 97610), (9534, 96320), (9632, 95340), (9761, 94080), (10320, 88984), (10535, 87168), (10896, 84280), (11123, 82560), (11760, 78088), (12040, 76272), (12642, 72640), (12712, 72240), (13440, 68327), (13620, 67424), (13760, 66738), (14448, 63560), (14528, 63210), (15680, 58566), (15890, 57792), (16512, 55615), (16856, 54480), (18060, 50848), (18160, 50568), (18816, 48805), (19068, 48160), (19264, 47670), (19522, 47040), (20640, 44492), (21070, 43584), (21792, 42140), (22246, 41280), (23520, 39044), (23835, 38528), (24080, 38136), (25284, 36320), (25424, 36120), (27240, 33712), (27520, 33369), (28896, 31780), (29056, 31605), (29283, 31360)]