63826840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:122

約数の個数: 256

約数和(自身を含む): 201553920

約数和(自身を除く): 137727080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 23, 28, 34, 35, 40, 44, 46, 53, 55, 56, 68, 70, 77, 85, 88, 92, 106, 110, 115, 119, 136, 140, 154, 161, 170, 184, 187, 212, 220, 230, 238, 253, 265, 280, 308, 322, 340, 371, 374, 385, 391, 424, 440, 460, 476, 506, 530, 583, 595, 616, 644, 680, 742, 748, 770, 782, 805, 901, 920, 935, 952, 1012, 1060, 1166, 1190, 1219, 1265, 1288, 1309, 1484, 1496, 1540, 1564, 1610, 1771, 1802, 1855, 1870, 1955, 2024, 2120, 2332, 2380, 2438, 2530, 2618, 2737, 2915, 2968, 3080, 3128, 3220, 3542, 3604, 3710, 3740, 3910, 4081, 4301, 4505, 4664, 4760, 4876, 5060, 5236, 5474, 5830, 6095, 6307, 6440, 6545, 7084, 7208, 7420, 7480, 7820, 8162, 8533, 8602, 8855, 9010, 9752, 9911, 10120, 10472, 10948, 11660, 12190, 12614, 13090, 13409, 13685, 14168, 14840, 15640, 16324, 17066, 17204, 17710, 18020, 19822, 20405, 20723, 21505, 21896, 23320, 24380, 25228, 26180, 26818, 27370, 30107, 31535, 32648, 34132, 34408, 35420, 36040, 39644, 40810, 41446, 42665, 43010, 48760, 49555, 50456, 52360, 53636, 54740, 60214, 63070, 67045, 68264, 69377, 70840, 79288, 81620, 82892, 85330, 86020, 93863, 99110, 103615, 107272, 109480, 120428, 126140, 134090, 138754, 145061, 150535, 163240, 165784, 170660, 172040, 187726, 198220, 207230, 227953, 240856, 252280, 268180, 277508, 290122, 301070, 341320, 346885, 375452, 396440, 414460, 455906, 469315, 536360, 555016, 580244, 602140, 693770, 725305, 750904, 828920, 911812, 938630, 1139765, 1160488, 1204280, 1387540, 1450610, 1595671, 1823624, 1877260, 2279530, 2775080, 2901220, 3191342, 3754520, 4559060, 5802440, 6382684, 7978355, 9118120, 12765368, 15956710, 31913420, 63826840]

約数ペア:

[(1, 63826840), (2, 31913420), (4, 15956710), (5, 12765368), (7, 9118120), (8, 7978355), (10, 6382684), (11, 5802440), (14, 4559060), (17, 3754520), (20, 3191342), (22, 2901220), (23, 2775080), (28, 2279530), (34, 1877260), (35, 1823624), (40, 1595671), (44, 1450610), (46, 1387540), (53, 1204280), (55, 1160488), (56, 1139765), (68, 938630), (70, 911812), (77, 828920), (85, 750904), (88, 725305), (92, 693770), (106, 602140), (110, 580244), (115, 555016), (119, 536360), (136, 469315), (140, 455906), (154, 414460), (161, 396440), (170, 375452), (184, 346885), (187, 341320), (212, 301070), (220, 290122), (230, 277508), (238, 268180), (253, 252280), (265, 240856), (280, 227953), (308, 207230), (322, 198220), (340, 187726), (371, 172040), (374, 170660), (385, 165784), (391, 163240), (424, 150535), (440, 145061), (460, 138754), (476, 134090), (506, 126140), (530, 120428), (583, 109480), (595, 107272), (616, 103615), (644, 99110), (680, 93863), (742, 86020), (748, 85330), (770, 82892), (782, 81620), (805, 79288), (901, 70840), (920, 69377), (935, 68264), (952, 67045), (1012, 63070), (1060, 60214), (1166, 54740), (1190, 53636), (1219, 52360), (1265, 50456), (1288, 49555), (1309, 48760), (1484, 43010), (1496, 42665), (1540, 41446), (1564, 40810), (1610, 39644), (1771, 36040), (1802, 35420), (1855, 34408), (1870, 34132), (1955, 32648), (2024, 31535), (2120, 30107), (2332, 27370), (2380, 26818), (2438, 26180), (2530, 25228), (2618, 24380), (2737, 23320), (2915, 21896), (2968, 21505), (3080, 20723), (3128, 20405), (3220, 19822), (3542, 18020), (3604, 17710), (3710, 17204), (3740, 17066), (3910, 16324), (4081, 15640), (4301, 14840), (4505, 14168), (4664, 13685), (4760, 13409), (4876, 13090), (5060, 12614), (5236, 12190), (5474, 11660), (5830, 10948), (6095, 10472), (6307, 10120), (6440, 9911), (6545, 9752), (7084, 9010), (7208, 8855), (7420, 8602), (7480, 8533), (7820, 8162)]