475505940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1193}}^1$

素因数の和:1298

約数の個数: 192

約数和(自身を含む): 1662506496

約数和(自身を除く): 1187000556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 73, 78, 84, 91, 105, 130, 140, 146, 156, 182, 195, 210, 219, 260, 273, 292, 364, 365, 390, 420, 438, 455, 511, 546, 730, 780, 876, 910, 949, 1022, 1092, 1095, 1193, 1365, 1460, 1533, 1820, 1898, 2044, 2190, 2386, 2555, 2730, 2847, 3066, 3579, 3796, 4380, 4745, 4772, 5110, 5460, 5694, 5965, 6132, 6643, 7158, 7665, 8351, 9490, 10220, 11388, 11930, 13286, 14235, 14316, 15330, 15509, 16702, 17895, 18980, 19929, 23860, 25053, 26572, 28470, 30660, 31018, 33215, 33404, 35790, 39858, 41755, 46527, 50106, 56940, 62036, 66430, 71580, 77545, 79716, 83510, 87089, 93054, 99645, 100212, 108563, 125265, 132860, 155090, 167020, 174178, 186108, 199290, 217126, 232635, 250530, 261267, 310180, 325689, 348356, 398580, 434252, 435445, 465270, 501060, 522534, 542815, 609623, 651378, 870890, 930540, 1045068, 1085630, 1132157, 1219246, 1302756, 1306335, 1628445, 1741780, 1828869, 2171260, 2264314, 2438492, 2612670, 3048115, 3256890, 3396471, 3657738, 4528628, 5225340, 5660785, 6096230, 6513780, 6792942, 7315476, 7925099, 9144345, 11321570, 12192460, 13585884, 15850198, 16982355, 18288690, 22643140, 23775297, 31700396, 33964710, 36577380, 39625495, 47550594, 67929420, 79250990, 95101188, 118876485, 158501980, 237752970, 475505940]

約数ペア:

[(1, 475505940), (2, 237752970), (3, 158501980), (4, 118876485), (5, 95101188), (6, 79250990), (7, 67929420), (10, 47550594), (12, 39625495), (13, 36577380), (14, 33964710), (15, 31700396), (20, 23775297), (21, 22643140), (26, 18288690), (28, 16982355), (30, 15850198), (35, 13585884), (39, 12192460), (42, 11321570), (52, 9144345), (60, 7925099), (65, 7315476), (70, 6792942), (73, 6513780), (78, 6096230), (84, 5660785), (91, 5225340), (105, 4528628), (130, 3657738), (140, 3396471), (146, 3256890), (156, 3048115), (182, 2612670), (195, 2438492), (210, 2264314), (219, 2171260), (260, 1828869), (273, 1741780), (292, 1628445), (364, 1306335), (365, 1302756), (390, 1219246), (420, 1132157), (438, 1085630), (455, 1045068), (511, 930540), (546, 870890), (730, 651378), (780, 609623), (876, 542815), (910, 522534), (949, 501060), (1022, 465270), (1092, 435445), (1095, 434252), (1193, 398580), (1365, 348356), (1460, 325689), (1533, 310180), (1820, 261267), (1898, 250530), (2044, 232635), (2190, 217126), (2386, 199290), (2555, 186108), (2730, 174178), (2847, 167020), (3066, 155090), (3579, 132860), (3796, 125265), (4380, 108563), (4745, 100212), (4772, 99645), (5110, 93054), (5460, 87089), (5694, 83510), (5965, 79716), (6132, 77545), (6643, 71580), (7158, 66430), (7665, 62036), (8351, 56940), (9490, 50106), (10220, 46527), (11388, 41755), (11930, 39858), (13286, 35790), (14235, 33404), (14316, 33215), (15330, 31018), (15509, 30660), (16702, 28470), (17895, 26572), (18980, 25053), (19929, 23860)]