157736040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:472

約数の個数: 256

約数和(自身を含む): 605214720

約数和(自身を除く): 447478680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 43, 44, 55, 56, 60, 66, 70, 77, 84, 86, 88, 105, 110, 120, 129, 132, 140, 154, 165, 168, 172, 210, 215, 220, 231, 258, 264, 280, 301, 308, 330, 344, 385, 397, 420, 430, 440, 462, 473, 516, 602, 616, 645, 660, 770, 794, 840, 860, 903, 924, 946, 1032, 1155, 1191, 1204, 1290, 1320, 1419, 1505, 1540, 1588, 1720, 1806, 1848, 1892, 1985, 2310, 2365, 2382, 2408, 2580, 2779, 2838, 3010, 3080, 3176, 3311, 3612, 3784, 3970, 4367, 4515, 4620, 4730, 4764, 5160, 5558, 5676, 5955, 6020, 6622, 7095, 7224, 7940, 8337, 8734, 9030, 9240, 9460, 9528, 9933, 11116, 11352, 11910, 12040, 13101, 13244, 13895, 14190, 15880, 16555, 16674, 17071, 17468, 18060, 18920, 19866, 21835, 22232, 23820, 26202, 26488, 27790, 28380, 30569, 33110, 33348, 34142, 34936, 36120, 39732, 41685, 43670, 47640, 49665, 51213, 52404, 55580, 56760, 61138, 65505, 66220, 66696, 68284, 79464, 83370, 85355, 87340, 91707, 99330, 102426, 104808, 111160, 119497, 122276, 131010, 132440, 136568, 152845, 166740, 170710, 174680, 183414, 187781, 198660, 204852, 238994, 244552, 256065, 262020, 305690, 333480, 341420, 358491, 366828, 375562, 397320, 409704, 458535, 477988, 512130, 524040, 563343, 597485, 611380, 682840, 716982, 733656, 751124, 917070, 938905, 955976, 1024260, 1126686, 1194970, 1222760, 1314467, 1433964, 1502248, 1792455, 1834140, 1877810, 2048520, 2253372, 2389940, 2628934, 2816715, 2867928, 3584910, 3668280, 3755620, 3943401, 4506744, 4779880, 5257868, 5633430, 6572335, 7169820, 7511240, 7886802, 10515736, 11266860, 13144670, 14339640, 15773604, 19717005, 22533720, 26289340, 31547208, 39434010, 52578680, 78868020, 157736040]

約数ペア:

[(1, 157736040), (2, 78868020), (3, 52578680), (4, 39434010), (5, 31547208), (6, 26289340), (7, 22533720), (8, 19717005), (10, 15773604), (11, 14339640), (12, 13144670), (14, 11266860), (15, 10515736), (20, 7886802), (21, 7511240), (22, 7169820), (24, 6572335), (28, 5633430), (30, 5257868), (33, 4779880), (35, 4506744), (40, 3943401), (42, 3755620), (43, 3668280), (44, 3584910), (55, 2867928), (56, 2816715), (60, 2628934), (66, 2389940), (70, 2253372), (77, 2048520), (84, 1877810), (86, 1834140), (88, 1792455), (105, 1502248), (110, 1433964), (120, 1314467), (129, 1222760), (132, 1194970), (140, 1126686), (154, 1024260), (165, 955976), (168, 938905), (172, 917070), (210, 751124), (215, 733656), (220, 716982), (231, 682840), (258, 611380), (264, 597485), (280, 563343), (301, 524040), (308, 512130), (330, 477988), (344, 458535), (385, 409704), (397, 397320), (420, 375562), (430, 366828), (440, 358491), (462, 341420), (473, 333480), (516, 305690), (602, 262020), (616, 256065), (645, 244552), (660, 238994), (770, 204852), (794, 198660), (840, 187781), (860, 183414), (903, 174680), (924, 170710), (946, 166740), (1032, 152845), (1155, 136568), (1191, 132440), (1204, 131010), (1290, 122276), (1320, 119497), (1419, 111160), (1505, 104808), (1540, 102426), (1588, 99330), (1720, 91707), (1806, 87340), (1848, 85355), (1892, 83370), (1985, 79464), (2310, 68284), (2365, 66696), (2382, 66220), (2408, 65505), (2580, 61138), (2779, 56760), (2838, 55580), (3010, 52404), (3080, 51213), (3176, 49665), (3311, 47640), (3612, 43670), (3784, 41685), (3970, 39732), (4367, 36120), (4515, 34936), (4620, 34142), (4730, 33348), (4764, 33110), (5160, 30569), (5558, 28380), (5676, 27790), (5955, 26488), (6020, 26202), (6622, 23820), (7095, 22232), (7224, 21835), (7940, 19866), (8337, 18920), (8734, 18060), (9030, 17468), (9240, 17071), (9460, 16674), (9528, 16555), (9933, 15880), (11116, 14190), (11352, 13895), (11910, 13244), (12040, 13101)]