70976640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{5281}}^1$

素因数の和:5310

約数の個数: 128

約数和(自身を含む): 258606720

約数和(自身を除く): 187630080

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, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 5281, 6720, 10562, 13440, 15843, 21124, 26405, 31686, 36967, 42248, 52810, 63372, 73934, 79215, 84496, 105620, 110901, 126744, 147868, 158430, 168992, 184835, 211240, 221802, 253488, 295736, 316860, 337984, 369670, 422480, 443604, 506976, 554505, 591472, 633720, 675968, 739340, 844960, 887208, 1013952, 1109010, 1182944, 1267440, 1478680, 1689920, 1774416, 2027904, 2218020, 2365888, 2534880, 2957360, 3379840, 3548832, 4436040, 4731776, 5069760, 5914720, 7097664, 8872080, 10139520, 11829440, 14195328, 17744160, 23658880, 35488320, 70976640]

約数ペア:

[(1, 70976640), (2, 35488320), (3, 23658880), (4, 17744160), (5, 14195328), (6, 11829440), (7, 10139520), (8, 8872080), (10, 7097664), (12, 5914720), (14, 5069760), (15, 4731776), (16, 4436040), (20, 3548832), (21, 3379840), (24, 2957360), (28, 2534880), (30, 2365888), (32, 2218020), (35, 2027904), (40, 1774416), (42, 1689920), (48, 1478680), (56, 1267440), (60, 1182944), (64, 1109010), (70, 1013952), (80, 887208), (84, 844960), (96, 739340), (105, 675968), (112, 633720), (120, 591472), (128, 554505), (140, 506976), (160, 443604), (168, 422480), (192, 369670), (210, 337984), (224, 316860), (240, 295736), (280, 253488), (320, 221802), (336, 211240), (384, 184835), (420, 168992), (448, 158430), (480, 147868), (560, 126744), (640, 110901), (672, 105620), (840, 84496), (896, 79215), (960, 73934), (1120, 63372), (1344, 52810), (1680, 42248), (1920, 36967), (2240, 31686), (2688, 26405), (3360, 21124), (4480, 15843), (5281, 13440), (6720, 10562)]