1047583240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 192

約数和(自身を含む): 2822040000

約数和(自身を除く): 1774456760

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 29, 38, 40, 44, 55, 58, 76, 88, 95, 110, 116, 145, 149, 152, 190, 209, 220, 232, 290, 298, 319, 380, 418, 440, 551, 580, 596, 638, 745, 760, 836, 841, 1045, 1102, 1160, 1192, 1276, 1490, 1595, 1639, 1672, 1682, 2090, 2204, 2552, 2755, 2831, 2980, 3190, 3278, 3364, 4180, 4205, 4321, 4408, 5510, 5662, 5960, 6061, 6380, 6556, 6728, 8195, 8360, 8410, 8642, 9251, 11020, 11324, 12122, 12760, 13112, 14155, 15979, 16390, 16820, 17284, 18502, 21605, 22040, 22648, 24244, 28310, 30305, 31141, 31958, 32780, 33640, 34568, 37004, 43210, 46255, 47531, 48488, 56620, 60610, 62282, 63916, 65560, 74008, 79895, 82099, 86420, 92510, 95062, 113240, 121220, 124564, 125309, 127832, 155705, 159790, 164198, 172840, 175769, 185020, 190124, 237655, 242440, 249128, 250618, 311410, 319580, 328396, 351538, 370040, 380248, 410495, 475310, 501236, 622820, 626545, 639160, 656792, 703076, 820990, 878845, 903089, 950620, 1002472, 1245640, 1253090, 1378399, 1406152, 1641980, 1757690, 1806178, 1901240, 2380871, 2506180, 2756798, 3283960, 3515380, 3612356, 4515445, 4761742, 5012360, 5513596, 6891995, 7030760, 7224712, 9030890, 9523484, 11027192, 11904355, 13783990, 18061780, 19046968, 23808710, 26189581, 27567980, 36123560, 47617420, 52379162, 55135960, 95234840, 104758324, 130947905, 209516648, 261895810, 523791620, 1047583240]

約数ペア:

[(1, 1047583240), (2, 523791620), (4, 261895810), (5, 209516648), (8, 130947905), (10, 104758324), (11, 95234840), (19, 55135960), (20, 52379162), (22, 47617420), (29, 36123560), (38, 27567980), (40, 26189581), (44, 23808710), (55, 19046968), (58, 18061780), (76, 13783990), (88, 11904355), (95, 11027192), (110, 9523484), (116, 9030890), (145, 7224712), (149, 7030760), (152, 6891995), (190, 5513596), (209, 5012360), (220, 4761742), (232, 4515445), (290, 3612356), (298, 3515380), (319, 3283960), (380, 2756798), (418, 2506180), (440, 2380871), (551, 1901240), (580, 1806178), (596, 1757690), (638, 1641980), (745, 1406152), (760, 1378399), (836, 1253090), (841, 1245640), (1045, 1002472), (1102, 950620), (1160, 903089), (1192, 878845), (1276, 820990), (1490, 703076), (1595, 656792), (1639, 639160), (1672, 626545), (1682, 622820), (2090, 501236), (2204, 475310), (2552, 410495), (2755, 380248), (2831, 370040), (2980, 351538), (3190, 328396), (3278, 319580), (3364, 311410), (4180, 250618), (4205, 249128), (4321, 242440), (4408, 237655), (5510, 190124), (5662, 185020), (5960, 175769), (6061, 172840), (6380, 164198), (6556, 159790), (6728, 155705), (8195, 127832), (8360, 125309), (8410, 124564), (8642, 121220), (9251, 113240), (11020, 95062), (11324, 92510), (12122, 86420), (12760, 82099), (13112, 79895), (14155, 74008), (15979, 65560), (16390, 63916), (16820, 62282), (17284, 60610), (18502, 56620), (21605, 48488), (22040, 47531), (22648, 46255), (24244, 43210), (28310, 37004), (30305, 34568), (31141, 33640), (31958, 32780)]