670882680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{11027}}^1$

素因数の和:11070

約数の個数: 144

約数和(自身を含む): 2361205080

約数和(自身を除く): 1690322400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 3042, 3380, 4056, 4680, 5070, 6084, 6760, 7605, 10140, 11027, 12168, 15210, 20280, 22054, 30420, 33081, 44108, 55135, 60840, 66162, 88216, 99243, 110270, 132324, 143351, 165405, 198486, 220540, 264648, 286702, 330810, 396972, 430053, 441080, 496215, 573404, 661620, 716755, 793944, 860106, 992430, 1146808, 1290159, 1323240, 1433510, 1720212, 1863563, 1984860, 2150265, 2580318, 2867020, 3440424, 3727126, 3969720, 4300530, 5160636, 5590689, 5734040, 6450795, 7454252, 8601060, 9317815, 10321272, 11181378, 12901590, 14908504, 16772067, 17202120, 18635630, 22362756, 25803180, 27953445, 33544134, 37271260, 44725512, 51606360, 55906890, 67088268, 74542520, 83860335, 111813780, 134176536, 167720670, 223627560, 335441340, 670882680]

約数ペア:

[(1, 670882680), (2, 335441340), (3, 223627560), (4, 167720670), (5, 134176536), (6, 111813780), (8, 83860335), (9, 74542520), (10, 67088268), (12, 55906890), (13, 51606360), (15, 44725512), (18, 37271260), (20, 33544134), (24, 27953445), (26, 25803180), (30, 22362756), (36, 18635630), (39, 17202120), (40, 16772067), (45, 14908504), (52, 12901590), (60, 11181378), (65, 10321272), (72, 9317815), (78, 8601060), (90, 7454252), (104, 6450795), (117, 5734040), (120, 5590689), (130, 5160636), (156, 4300530), (169, 3969720), (180, 3727126), (195, 3440424), (234, 2867020), (260, 2580318), (312, 2150265), (338, 1984860), (360, 1863563), (390, 1720212), (468, 1433510), (507, 1323240), (520, 1290159), (585, 1146808), (676, 992430), (780, 860106), (845, 793944), (936, 716755), (1014, 661620), (1170, 573404), (1352, 496215), (1521, 441080), (1560, 430053), (1690, 396972), (2028, 330810), (2340, 286702), (2535, 264648), (3042, 220540), (3380, 198486), (4056, 165405), (4680, 143351), (5070, 132324), (6084, 110270), (6760, 99243), (7605, 88216), (10140, 66162), (11027, 60840), (12168, 55135), (15210, 44108), (20280, 33081), (22054, 30420)]