1591969680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{499}}^1$

素因数の和:739

約数の個数: 320

約数和(自身を含む): 6309120000

約数和(自身を除く): 4717150320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 211, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 422, 432, 499, 504, 540, 560, 630, 633, 720, 756, 840, 844, 945, 998, 1008, 1055, 1080, 1260, 1266, 1477, 1497, 1512, 1680, 1688, 1890, 1899, 1996, 2110, 2160, 2495, 2520, 2532, 2954, 2994, 3024, 3165, 3376, 3493, 3780, 3798, 3992, 4220, 4431, 4491, 4990, 5040, 5064, 5697, 5908, 5988, 6330, 6986, 7385, 7485, 7560, 7596, 7984, 8440, 8862, 8982, 9495, 9980, 10128, 10479, 11394, 11816, 11976, 12660, 13293, 13473, 13972, 14770, 14970, 15120, 15192, 16880, 17465, 17724, 17964, 18990, 19960, 20958, 22155, 22455, 22788, 23632, 23952, 25320, 26586, 26946, 27944, 28485, 29540, 29940, 30384, 31437, 34930, 35448, 35928, 37980, 39879, 39920, 41916, 44310, 44910, 45576, 50640, 52395, 53172, 53892, 55888, 56970, 59080, 59880, 62874, 66465, 67365, 69860, 70896, 71856, 75960, 79758, 83832, 88620, 89820, 91152, 94311, 104790, 105289, 106344, 107784, 113940, 118160, 119760, 125748, 132930, 134730, 139720, 151920, 157185, 159516, 167664, 177240, 179640, 188622, 199395, 209580, 210578, 212688, 215568, 227880, 251496, 265860, 269460, 279440, 314370, 315867, 319032, 354480, 359280, 377244, 398790, 419160, 421156, 455760, 471555, 502992, 526445, 531720, 538920, 628740, 631734, 638064, 737023, 754488, 797580, 838320, 842312, 943110, 947601, 1052890, 1063440, 1077840, 1257480, 1263468, 1474046, 1508976, 1579335, 1595160, 1684624, 1886220, 1895202, 2105780, 2211069, 2514960, 2526936, 2842803, 2948092, 3158670, 3190320, 3685115, 3772440, 3790404, 4211560, 4422138, 4738005, 5053872, 5685606, 5896184, 6317340, 6633207, 7370230, 7544880, 7580808, 8423120, 8844276, 9476010, 11055345, 11371212, 11792368, 12634680, 13266414, 14214015, 14740460, 15161616, 17688552, 18952020, 19899621, 22110690, 22742424, 25269360, 26532828, 28428030, 29480920, 33166035, 35377104, 37904040, 39799242, 44221380, 45484848, 53065656, 56856060, 58961840, 66332070, 75808080, 79598484, 88442760, 99498105, 106131312, 113712120, 132664140, 159196968, 176885520, 198996210, 227424240, 265328280, 318393936, 397992420, 530656560, 795984840, 1591969680]

約数ペア:

[(1, 1591969680), (2, 795984840), (3, 530656560), (4, 397992420), (5, 318393936), (6, 265328280), (7, 227424240), (8, 198996210), (9, 176885520), (10, 159196968), (12, 132664140), (14, 113712120), (15, 106131312), (16, 99498105), (18, 88442760), (20, 79598484), (21, 75808080), (24, 66332070), (27, 58961840), (28, 56856060), (30, 53065656), (35, 45484848), (36, 44221380), (40, 39799242), (42, 37904040), (45, 35377104), (48, 33166035), (54, 29480920), (56, 28428030), (60, 26532828), (63, 25269360), (70, 22742424), (72, 22110690), (80, 19899621), (84, 18952020), (90, 17688552), (105, 15161616), (108, 14740460), (112, 14214015), (120, 13266414), (126, 12634680), (135, 11792368), (140, 11371212), (144, 11055345), (168, 9476010), (180, 8844276), (189, 8423120), (210, 7580808), (211, 7544880), (216, 7370230), (240, 6633207), (252, 6317340), (270, 5896184), (280, 5685606), (315, 5053872), (336, 4738005), (360, 4422138), (378, 4211560), (420, 3790404), (422, 3772440), (432, 3685115), (499, 3190320), (504, 3158670), (540, 2948092), (560, 2842803), (630, 2526936), (633, 2514960), (720, 2211069), (756, 2105780), (840, 1895202), (844, 1886220), (945, 1684624), (998, 1595160), (1008, 1579335), (1055, 1508976), (1080, 1474046), (1260, 1263468), (1266, 1257480), (1477, 1077840), (1497, 1063440), (1512, 1052890), (1680, 947601), (1688, 943110), (1890, 842312), (1899, 838320), (1996, 797580), (2110, 754488), (2160, 737023), (2495, 638064), (2520, 631734), (2532, 628740), (2954, 538920), (2994, 531720), (3024, 526445), (3165, 502992), (3376, 471555), (3493, 455760), (3780, 421156), (3798, 419160), (3992, 398790), (4220, 377244), (4431, 359280), (4491, 354480), (4990, 319032), (5040, 315867), (5064, 314370), (5697, 279440), (5908, 269460), (5988, 265860), (6330, 251496), (6986, 227880), (7385, 215568), (7485, 212688), (7560, 210578), (7596, 209580), (7984, 199395), (8440, 188622), (8862, 179640), (8982, 177240), (9495, 167664), (9980, 159516), (10128, 157185), (10479, 151920), (11394, 139720), (11816, 134730), (11976, 132930), (12660, 125748), (13293, 119760), (13473, 118160), (13972, 113940), (14770, 107784), (14970, 106344), (15120, 105289), (15192, 104790), (16880, 94311), (17465, 91152), (17724, 89820), (17964, 88620), (18990, 83832), (19960, 79758), (20958, 75960), (22155, 71856), (22455, 70896), (22788, 69860), (23632, 67365), (23952, 66465), (25320, 62874), (26586, 59880), (26946, 59080), (27944, 56970), (28485, 55888), (29540, 53892), (29940, 53172), (30384, 52395), (31437, 50640), (34930, 45576), (35448, 44910), (35928, 44310), (37980, 41916), (39879, 39920)]