15707944480

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{389}}^1$

素因数の和:819

約数の個数: 192

約数和(自身を含む): 40334112000

約数和(自身を除く): 24626167520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 37, 38, 40, 74, 76, 80, 95, 148, 152, 160, 185, 190, 296, 304, 359, 370, 380, 389, 592, 608, 703, 718, 740, 760, 778, 1184, 1406, 1436, 1480, 1520, 1556, 1795, 1945, 2812, 2872, 2960, 3040, 3112, 3515, 3590, 3890, 5624, 5744, 5920, 6224, 6821, 7030, 7180, 7391, 7780, 11248, 11488, 12448, 13283, 13642, 14060, 14360, 14393, 14782, 15560, 22496, 26566, 27284, 28120, 28720, 28786, 29564, 31120, 34105, 36955, 53132, 54568, 56240, 57440, 57572, 59128, 62240, 66415, 68210, 71965, 73910, 106264, 109136, 112480, 115144, 118256, 132830, 136420, 139651, 143930, 147820, 212528, 218272, 230288, 236512, 252377, 265660, 272840, 273467, 279302, 287860, 295640, 425056, 460576, 504754, 531320, 545680, 546934, 558604, 575720, 591280, 698255, 1009508, 1062640, 1091360, 1093868, 1117208, 1151440, 1182560, 1261885, 1367335, 1396510, 2019016, 2125280, 2187736, 2234416, 2302880, 2523770, 2653369, 2734670, 2793020, 4038032, 4375472, 4468832, 5047540, 5167087, 5306738, 5469340, 5586040, 8076064, 8750944, 10095080, 10334174, 10613476, 10938680, 11172080, 13266845, 20190160, 20668348, 21226952, 21877360, 22344160, 25835435, 26533690, 40380320, 41336696, 42453904, 43754720, 51670870, 53067380, 82673392, 84907808, 98174653, 103341740, 106134760, 165346784, 196349306, 206683480, 212269520, 392698612, 413366960, 424539040, 490873265, 785397224, 826733920, 981746530, 1570794448, 1963493060, 3141588896, 3926986120, 7853972240, 15707944480]

約数ペア:

[(1, 15707944480), (2, 7853972240), (4, 3926986120), (5, 3141588896), (8, 1963493060), (10, 1570794448), (16, 981746530), (19, 826733920), (20, 785397224), (32, 490873265), (37, 424539040), (38, 413366960), (40, 392698612), (74, 212269520), (76, 206683480), (80, 196349306), (95, 165346784), (148, 106134760), (152, 103341740), (160, 98174653), (185, 84907808), (190, 82673392), (296, 53067380), (304, 51670870), (359, 43754720), (370, 42453904), (380, 41336696), (389, 40380320), (592, 26533690), (608, 25835435), (703, 22344160), (718, 21877360), (740, 21226952), (760, 20668348), (778, 20190160), (1184, 13266845), (1406, 11172080), (1436, 10938680), (1480, 10613476), (1520, 10334174), (1556, 10095080), (1795, 8750944), (1945, 8076064), (2812, 5586040), (2872, 5469340), (2960, 5306738), (3040, 5167087), (3112, 5047540), (3515, 4468832), (3590, 4375472), (3890, 4038032), (5624, 2793020), (5744, 2734670), (5920, 2653369), (6224, 2523770), (6821, 2302880), (7030, 2234416), (7180, 2187736), (7391, 2125280), (7780, 2019016), (11248, 1396510), (11488, 1367335), (12448, 1261885), (13283, 1182560), (13642, 1151440), (14060, 1117208), (14360, 1093868), (14393, 1091360), (14782, 1062640), (15560, 1009508), (22496, 698255), (26566, 591280), (27284, 575720), (28120, 558604), (28720, 546934), (28786, 545680), (29564, 531320), (31120, 504754), (34105, 460576), (36955, 425056), (53132, 295640), (54568, 287860), (56240, 279302), (57440, 273467), (57572, 272840), (59128, 265660), (62240, 252377), (66415, 236512), (68210, 230288), (71965, 218272), (73910, 212528), (106264, 147820), (109136, 143930), (112480, 139651), (115144, 136420), (118256, 132830)]