1954032160

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:315

約数の個数: 192

約数和(自身を含む): 5030387712

約数和(自身を除く): 3076355552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 37, 40, 46, 74, 80, 92, 113, 115, 127, 148, 160, 184, 185, 226, 230, 254, 296, 368, 370, 452, 460, 508, 565, 592, 635, 736, 740, 851, 904, 920, 1016, 1130, 1184, 1270, 1480, 1702, 1808, 1840, 2032, 2260, 2540, 2599, 2921, 2960, 3404, 3616, 3680, 4064, 4181, 4255, 4520, 4699, 5080, 5198, 5842, 5920, 6808, 8362, 8510, 9040, 9398, 10160, 10396, 11684, 12995, 13616, 14351, 14605, 16724, 17020, 18080, 18796, 20320, 20792, 20905, 23368, 23495, 25990, 27232, 28702, 29210, 33448, 34040, 37592, 41584, 41810, 46736, 46990, 51980, 57404, 58420, 66896, 68080, 71755, 75184, 83168, 83620, 93472, 93980, 96163, 103960, 108077, 114808, 116840, 133792, 136160, 143510, 150368, 167240, 187960, 192326, 207920, 216154, 229616, 233680, 287020, 330073, 334480, 375920, 384652, 415840, 432308, 459232, 467360, 480815, 530987, 540385, 574040, 660146, 668960, 751840, 769304, 864616, 961630, 1061974, 1080770, 1148080, 1320292, 1538608, 1650365, 1729232, 1923260, 2123948, 2161540, 2296160, 2640584, 2654935, 3077216, 3300730, 3458464, 3846520, 4247896, 4323080, 5281168, 5309870, 6601460, 7693040, 8495792, 8646160, 10562336, 10619740, 12212701, 13202920, 15386080, 16991584, 17292320, 21239480, 24425402, 26405840, 42478960, 48850804, 52811680, 61063505, 84957920, 97701608, 122127010, 195403216, 244254020, 390806432, 488508040, 977016080, 1954032160]

約数ペア:

[(1, 1954032160), (2, 977016080), (4, 488508040), (5, 390806432), (8, 244254020), (10, 195403216), (16, 122127010), (20, 97701608), (23, 84957920), (32, 61063505), (37, 52811680), (40, 48850804), (46, 42478960), (74, 26405840), (80, 24425402), (92, 21239480), (113, 17292320), (115, 16991584), (127, 15386080), (148, 13202920), (160, 12212701), (184, 10619740), (185, 10562336), (226, 8646160), (230, 8495792), (254, 7693040), (296, 6601460), (368, 5309870), (370, 5281168), (452, 4323080), (460, 4247896), (508, 3846520), (565, 3458464), (592, 3300730), (635, 3077216), (736, 2654935), (740, 2640584), (851, 2296160), (904, 2161540), (920, 2123948), (1016, 1923260), (1130, 1729232), (1184, 1650365), (1270, 1538608), (1480, 1320292), (1702, 1148080), (1808, 1080770), (1840, 1061974), (2032, 961630), (2260, 864616), (2540, 769304), (2599, 751840), (2921, 668960), (2960, 660146), (3404, 574040), (3616, 540385), (3680, 530987), (4064, 480815), (4181, 467360), (4255, 459232), (4520, 432308), (4699, 415840), (5080, 384652), (5198, 375920), (5842, 334480), (5920, 330073), (6808, 287020), (8362, 233680), (8510, 229616), (9040, 216154), (9398, 207920), (10160, 192326), (10396, 187960), (11684, 167240), (12995, 150368), (13616, 143510), (14351, 136160), (14605, 133792), (16724, 116840), (17020, 114808), (18080, 108077), (18796, 103960), (20320, 96163), (20792, 93980), (20905, 93472), (23368, 83620), (23495, 83168), (25990, 75184), (27232, 71755), (28702, 68080), (29210, 66896), (33448, 58420), (34040, 57404), (37592, 51980), (41584, 46990), (41810, 46736)]