70980840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:297

約数の個数: 256

約数和(自身を含む): 278208000

約数和(自身を除く): 207227160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 41, 42, 45, 54, 56, 60, 63, 70, 72, 82, 84, 90, 105, 108, 120, 123, 126, 135, 140, 164, 168, 180, 189, 205, 210, 216, 229, 246, 252, 270, 280, 287, 315, 328, 360, 369, 378, 410, 420, 458, 492, 504, 540, 574, 615, 630, 687, 738, 756, 820, 840, 861, 916, 945, 984, 1080, 1107, 1145, 1148, 1230, 1260, 1374, 1435, 1476, 1512, 1603, 1640, 1722, 1832, 1845, 1890, 2061, 2214, 2290, 2296, 2460, 2520, 2583, 2748, 2870, 2952, 3206, 3435, 3444, 3690, 3780, 4122, 4305, 4428, 4580, 4809, 4920, 5166, 5496, 5535, 5740, 6183, 6412, 6870, 6888, 7380, 7560, 7749, 8015, 8244, 8610, 8856, 9160, 9389, 9618, 10305, 10332, 11070, 11480, 12366, 12824, 12915, 13740, 14427, 14760, 15498, 16030, 16488, 17220, 18778, 19236, 20610, 20664, 22140, 24045, 24732, 25830, 27480, 28167, 28854, 30915, 30996, 32060, 34440, 37556, 38472, 38745, 41220, 43281, 44280, 46945, 48090, 49464, 51660, 56334, 57708, 61830, 61992, 64120, 65723, 72135, 75112, 77490, 82440, 84501, 86562, 93890, 96180, 103320, 112668, 115416, 123660, 131446, 140835, 144270, 154980, 169002, 173124, 187780, 192360, 197169, 216405, 225336, 247320, 253503, 262892, 281670, 288540, 309960, 328615, 338004, 346248, 375560, 394338, 422505, 432810, 507006, 525784, 563340, 577080, 591507, 657230, 676008, 788676, 845010, 865620, 985845, 1014012, 1126680, 1183014, 1267515, 1314460, 1577352, 1690020, 1731240, 1774521, 1971690, 2028024, 2366028, 2535030, 2628920, 2957535, 3380040, 3549042, 3943380, 4732056, 5070060, 5915070, 7098084, 7886760, 8872605, 10140120, 11830140, 14196168, 17745210, 23660280, 35490420, 70980840]

約数ペア:

[(1, 70980840), (2, 35490420), (3, 23660280), (4, 17745210), (5, 14196168), (6, 11830140), (7, 10140120), (8, 8872605), (9, 7886760), (10, 7098084), (12, 5915070), (14, 5070060), (15, 4732056), (18, 3943380), (20, 3549042), (21, 3380040), (24, 2957535), (27, 2628920), (28, 2535030), (30, 2366028), (35, 2028024), (36, 1971690), (40, 1774521), (41, 1731240), (42, 1690020), (45, 1577352), (54, 1314460), (56, 1267515), (60, 1183014), (63, 1126680), (70, 1014012), (72, 985845), (82, 865620), (84, 845010), (90, 788676), (105, 676008), (108, 657230), (120, 591507), (123, 577080), (126, 563340), (135, 525784), (140, 507006), (164, 432810), (168, 422505), (180, 394338), (189, 375560), (205, 346248), (210, 338004), (216, 328615), (229, 309960), (246, 288540), (252, 281670), (270, 262892), (280, 253503), (287, 247320), (315, 225336), (328, 216405), (360, 197169), (369, 192360), (378, 187780), (410, 173124), (420, 169002), (458, 154980), (492, 144270), (504, 140835), (540, 131446), (574, 123660), (615, 115416), (630, 112668), (687, 103320), (738, 96180), (756, 93890), (820, 86562), (840, 84501), (861, 82440), (916, 77490), (945, 75112), (984, 72135), (1080, 65723), (1107, 64120), (1145, 61992), (1148, 61830), (1230, 57708), (1260, 56334), (1374, 51660), (1435, 49464), (1476, 48090), (1512, 46945), (1603, 44280), (1640, 43281), (1722, 41220), (1832, 38745), (1845, 38472), (1890, 37556), (2061, 34440), (2214, 32060), (2290, 30996), (2296, 30915), (2460, 28854), (2520, 28167), (2583, 27480), (2748, 25830), (2870, 24732), (2952, 24045), (3206, 22140), (3435, 20664), (3444, 20610), (3690, 19236), (3780, 18778), (4122, 17220), (4305, 16488), (4428, 16030), (4580, 15498), (4809, 14760), (4920, 14427), (5166, 13740), (5496, 12915), (5535, 12824), (5740, 12366), (6183, 11480), (6412, 11070), (6870, 10332), (6888, 10305), (7380, 9618), (7560, 9389), (7749, 9160), (8015, 8856), (8244, 8610)]