15675039640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:774

約数の個数: 256

約数和(自身を含む): 41313162240

約数和(自身を除く): 25638122600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 37, 40, 41, 52, 62, 65, 74, 82, 104, 124, 130, 148, 155, 164, 185, 205, 248, 260, 296, 310, 328, 370, 403, 410, 481, 520, 533, 620, 641, 740, 806, 820, 962, 1066, 1147, 1240, 1271, 1282, 1480, 1517, 1612, 1640, 1924, 2015, 2132, 2294, 2405, 2542, 2564, 2665, 3034, 3205, 3224, 3848, 4030, 4264, 4588, 4810, 5084, 5128, 5330, 5735, 6068, 6355, 6410, 7585, 8060, 8333, 9176, 9620, 10168, 10660, 11470, 12136, 12710, 12820, 14911, 15170, 16120, 16523, 16666, 19240, 19721, 19871, 21320, 22940, 23717, 25420, 25640, 26281, 29822, 30340, 33046, 33332, 39442, 39742, 41665, 45880, 47027, 47434, 50840, 52562, 59644, 60680, 66092, 66664, 74555, 78884, 79484, 82615, 83330, 94054, 94868, 98605, 99355, 105124, 118585, 119288, 131405, 132184, 149110, 157768, 158968, 165230, 166660, 188108, 189736, 197210, 198710, 210248, 235135, 237170, 258323, 262810, 298220, 308321, 330460, 333320, 341653, 376216, 394420, 397420, 470270, 474340, 516646, 525620, 596440, 611351, 616642, 660920, 683306, 735227, 788840, 794840, 814711, 940540, 948680, 972397, 1033292, 1051240, 1222702, 1233284, 1291615, 1366612, 1470454, 1541605, 1629422, 1708265, 1881080, 1944794, 2066584, 2445404, 2466568, 2583230, 2733224, 2940908, 3056755, 3083210, 3258844, 3416530, 3676135, 3889588, 4073555, 4861985, 4890808, 5166460, 5881816, 6113510, 6166420, 6517688, 6833060, 7352270, 7779176, 8147110, 9557951, 9723970, 10332920, 10591243, 12227020, 12332840, 12641161, 13666120, 14704540, 16294220, 19115902, 19447940, 21182486, 24454040, 25282322, 29409080, 30144307, 32588440, 38231804, 38895880, 42364972, 47789755, 50564644, 52956215, 60288614, 63205805, 76463608, 84729944, 95579510, 101129288, 105912430, 120577228, 126411610, 150721535, 191159020, 211824860, 241154456, 252823220, 301443070, 382318040, 391875991, 423649720, 505646440, 602886140, 783751982, 1205772280, 1567503964, 1959379955, 3135007928, 3918759910, 7837519820, 15675039640]

約数ペア:

[(1, 15675039640), (2, 7837519820), (4, 3918759910), (5, 3135007928), (8, 1959379955), (10, 1567503964), (13, 1205772280), (20, 783751982), (26, 602886140), (31, 505646440), (37, 423649720), (40, 391875991), (41, 382318040), (52, 301443070), (62, 252823220), (65, 241154456), (74, 211824860), (82, 191159020), (104, 150721535), (124, 126411610), (130, 120577228), (148, 105912430), (155, 101129288), (164, 95579510), (185, 84729944), (205, 76463608), (248, 63205805), (260, 60288614), (296, 52956215), (310, 50564644), (328, 47789755), (370, 42364972), (403, 38895880), (410, 38231804), (481, 32588440), (520, 30144307), (533, 29409080), (620, 25282322), (641, 24454040), (740, 21182486), (806, 19447940), (820, 19115902), (962, 16294220), (1066, 14704540), (1147, 13666120), (1240, 12641161), (1271, 12332840), (1282, 12227020), (1480, 10591243), (1517, 10332920), (1612, 9723970), (1640, 9557951), (1924, 8147110), (2015, 7779176), (2132, 7352270), (2294, 6833060), (2405, 6517688), (2542, 6166420), (2564, 6113510), (2665, 5881816), (3034, 5166460), (3205, 4890808), (3224, 4861985), (3848, 4073555), (4030, 3889588), (4264, 3676135), (4588, 3416530), (4810, 3258844), (5084, 3083210), (5128, 3056755), (5330, 2940908), (5735, 2733224), (6068, 2583230), (6355, 2466568), (6410, 2445404), (7585, 2066584), (8060, 1944794), (8333, 1881080), (9176, 1708265), (9620, 1629422), (10168, 1541605), (10660, 1470454), (11470, 1366612), (12136, 1291615), (12710, 1233284), (12820, 1222702), (14911, 1051240), (15170, 1033292), (16120, 972397), (16523, 948680), (16666, 940540), (19240, 814711), (19721, 794840), (19871, 788840), (21320, 735227), (22940, 683306), (23717, 660920), (25420, 616642), (25640, 611351), (26281, 596440), (29822, 525620), (30340, 516646), (33046, 474340), (33332, 470270), (39442, 397420), (39742, 394420), (41665, 376216), (45880, 341653), (47027, 333320), (47434, 330460), (50840, 308321), (52562, 298220), (59644, 262810), (60680, 258323), (66092, 237170), (66664, 235135), (74555, 210248), (78884, 198710), (79484, 197210), (82615, 189736), (83330, 188108), (94054, 166660), (94868, 165230), (98605, 158968), (99355, 157768), (105124, 149110), (118585, 132184), (119288, 131405)]