891625680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1093}}^1$

素因数の和:1226

約数の個数: 240

約数和(自身を含む): 3301324416

約数和(自身を除く): 2409698736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 103, 110, 120, 132, 144, 165, 176, 180, 198, 206, 220, 240, 264, 309, 330, 360, 396, 412, 440, 495, 515, 528, 618, 660, 720, 792, 824, 880, 927, 990, 1030, 1093, 1133, 1236, 1320, 1545, 1584, 1648, 1854, 1980, 2060, 2186, 2266, 2472, 2640, 3090, 3279, 3399, 3708, 3960, 4120, 4372, 4532, 4635, 4944, 5465, 5665, 6180, 6558, 6798, 7416, 7920, 8240, 8744, 9064, 9270, 9837, 10197, 10930, 11330, 12023, 12360, 13116, 13596, 14832, 16395, 16995, 17488, 18128, 18540, 19674, 20394, 21860, 22660, 24046, 24720, 26232, 27192, 32790, 33990, 36069, 37080, 39348, 40788, 43720, 45320, 48092, 49185, 50985, 52464, 54384, 60115, 65580, 67980, 72138, 74160, 78696, 81576, 87440, 90640, 96184, 98370, 101970, 108207, 112579, 120230, 131160, 135960, 144276, 157392, 163152, 180345, 192368, 196740, 203940, 216414, 225158, 240460, 262320, 271920, 288552, 337737, 360690, 393480, 407880, 432828, 450316, 480920, 541035, 562895, 577104, 675474, 721380, 786960, 815760, 865656, 900632, 961840, 1013211, 1082070, 1125790, 1238369, 1350948, 1442760, 1688685, 1731312, 1801264, 2026422, 2164140, 2251580, 2476738, 2701896, 2885520, 3377370, 3715107, 4052844, 4328280, 4503160, 4953476, 5066055, 5403792, 6191845, 6754740, 7430214, 8105688, 8656560, 9006320, 9906952, 10132110, 11145321, 12383690, 13509480, 14860428, 16211376, 18575535, 19813904, 20264220, 22290642, 24767380, 27018960, 29720856, 37151070, 40528440, 44581284, 49534760, 55726605, 59441712, 74302140, 81056880, 89162568, 99069520, 111453210, 148604280, 178325136, 222906420, 297208560, 445812840, 891625680]

約数ペア:

[(1, 891625680), (2, 445812840), (3, 297208560), (4, 222906420), (5, 178325136), (6, 148604280), (8, 111453210), (9, 99069520), (10, 89162568), (11, 81056880), (12, 74302140), (15, 59441712), (16, 55726605), (18, 49534760), (20, 44581284), (22, 40528440), (24, 37151070), (30, 29720856), (33, 27018960), (36, 24767380), (40, 22290642), (44, 20264220), (45, 19813904), (48, 18575535), (55, 16211376), (60, 14860428), (66, 13509480), (72, 12383690), (80, 11145321), (88, 10132110), (90, 9906952), (99, 9006320), (103, 8656560), (110, 8105688), (120, 7430214), (132, 6754740), (144, 6191845), (165, 5403792), (176, 5066055), (180, 4953476), (198, 4503160), (206, 4328280), (220, 4052844), (240, 3715107), (264, 3377370), (309, 2885520), (330, 2701896), (360, 2476738), (396, 2251580), (412, 2164140), (440, 2026422), (495, 1801264), (515, 1731312), (528, 1688685), (618, 1442760), (660, 1350948), (720, 1238369), (792, 1125790), (824, 1082070), (880, 1013211), (927, 961840), (990, 900632), (1030, 865656), (1093, 815760), (1133, 786960), (1236, 721380), (1320, 675474), (1545, 577104), (1584, 562895), (1648, 541035), (1854, 480920), (1980, 450316), (2060, 432828), (2186, 407880), (2266, 393480), (2472, 360690), (2640, 337737), (3090, 288552), (3279, 271920), (3399, 262320), (3708, 240460), (3960, 225158), (4120, 216414), (4372, 203940), (4532, 196740), (4635, 192368), (4944, 180345), (5465, 163152), (5665, 157392), (6180, 144276), (6558, 135960), (6798, 131160), (7416, 120230), (7920, 112579), (8240, 108207), (8744, 101970), (9064, 98370), (9270, 96184), (9837, 90640), (10197, 87440), (10930, 81576), (11330, 78696), (12023, 74160), (12360, 72138), (13116, 67980), (13596, 65580), (14832, 60115), (16395, 54384), (16995, 52464), (17488, 50985), (18128, 49185), (18540, 48092), (19674, 45320), (20394, 43720), (21860, 40788), (22660, 39348), (24046, 37080), (24720, 36069), (26232, 33990), (27192, 32790)]