89130720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:713

約数の個数: 192

約数和(自身を含む): 329204736

約数和(自身を除く): 240074016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 96, 105, 112, 120, 123, 140, 160, 164, 168, 205, 210, 224, 240, 246, 280, 287, 328, 336, 410, 420, 480, 492, 560, 574, 615, 647, 656, 672, 820, 840, 861, 984, 1120, 1148, 1230, 1294, 1312, 1435, 1640, 1680, 1722, 1941, 1968, 2296, 2460, 2588, 2870, 3235, 3280, 3360, 3444, 3882, 3936, 4305, 4529, 4592, 4920, 5176, 5740, 6470, 6560, 6888, 7764, 8610, 9058, 9184, 9705, 9840, 10352, 11480, 12940, 13587, 13776, 15528, 17220, 18116, 19410, 19680, 20704, 22645, 22960, 25880, 26527, 27174, 27552, 31056, 34440, 36232, 38820, 45290, 45920, 51760, 53054, 54348, 62112, 67935, 68880, 72464, 77640, 79581, 90580, 103520, 106108, 108696, 132635, 135870, 137760, 144928, 155280, 159162, 181160, 185689, 212216, 217392, 265270, 271740, 310560, 318324, 362320, 371378, 397905, 424432, 434784, 530540, 543480, 557067, 636648, 724640, 742756, 795810, 848864, 928445, 1061080, 1086960, 1114134, 1273296, 1485512, 1591620, 1856890, 2122160, 2173920, 2228268, 2546592, 2785335, 2971024, 3183240, 3713780, 4244320, 4456536, 5570670, 5942048, 6366480, 7427560, 8913072, 11141340, 12732960, 14855120, 17826144, 22282680, 29710240, 44565360, 89130720]

約数ペア:

[(1, 89130720), (2, 44565360), (3, 29710240), (4, 22282680), (5, 17826144), (6, 14855120), (7, 12732960), (8, 11141340), (10, 8913072), (12, 7427560), (14, 6366480), (15, 5942048), (16, 5570670), (20, 4456536), (21, 4244320), (24, 3713780), (28, 3183240), (30, 2971024), (32, 2785335), (35, 2546592), (40, 2228268), (41, 2173920), (42, 2122160), (48, 1856890), (56, 1591620), (60, 1485512), (70, 1273296), (80, 1114134), (82, 1086960), (84, 1061080), (96, 928445), (105, 848864), (112, 795810), (120, 742756), (123, 724640), (140, 636648), (160, 557067), (164, 543480), (168, 530540), (205, 434784), (210, 424432), (224, 397905), (240, 371378), (246, 362320), (280, 318324), (287, 310560), (328, 271740), (336, 265270), (410, 217392), (420, 212216), (480, 185689), (492, 181160), (560, 159162), (574, 155280), (615, 144928), (647, 137760), (656, 135870), (672, 132635), (820, 108696), (840, 106108), (861, 103520), (984, 90580), (1120, 79581), (1148, 77640), (1230, 72464), (1294, 68880), (1312, 67935), (1435, 62112), (1640, 54348), (1680, 53054), (1722, 51760), (1941, 45920), (1968, 45290), (2296, 38820), (2460, 36232), (2588, 34440), (2870, 31056), (3235, 27552), (3280, 27174), (3360, 26527), (3444, 25880), (3882, 22960), (3936, 22645), (4305, 20704), (4529, 19680), (4592, 19410), (4920, 18116), (5176, 17220), (5740, 15528), (6470, 13776), (6560, 13587), (6888, 12940), (7764, 11480), (8610, 10352), (9058, 9840), (9184, 9705)]