190008720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{727}}^1$

素因数の和:771

約数の個数: 240

約数和(自身を含む): 720370560

約数和(自身を除く): 530361840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 121, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 242, 264, 270, 297, 330, 360, 363, 396, 432, 440, 484, 495, 528, 540, 594, 605, 660, 720, 726, 727, 792, 880, 968, 990, 1080, 1089, 1188, 1210, 1320, 1452, 1454, 1485, 1584, 1815, 1936, 1980, 2160, 2178, 2181, 2376, 2420, 2640, 2904, 2908, 2970, 3267, 3630, 3635, 3960, 4356, 4362, 4752, 4840, 5445, 5808, 5816, 5940, 6534, 6543, 7260, 7270, 7920, 7997, 8712, 8724, 9680, 10890, 10905, 11632, 11880, 13068, 13086, 14520, 14540, 15994, 16335, 17424, 17448, 19629, 21780, 21810, 23760, 23991, 26136, 26172, 29040, 29080, 31988, 32670, 32715, 34896, 39258, 39985, 43560, 43620, 47982, 52272, 52344, 58160, 63976, 65340, 65430, 71973, 78516, 79970, 87120, 87240, 87967, 95964, 98145, 104688, 119955, 127952, 130680, 130860, 143946, 157032, 159940, 174480, 175934, 191928, 196290, 215919, 239910, 261360, 261720, 263901, 287892, 314064, 319880, 351868, 359865, 383856, 392580, 431838, 439835, 479820, 523440, 527802, 575784, 639760, 703736, 719730, 785160, 791703, 863676, 879670, 959640, 1055604, 1079595, 1151568, 1319505, 1407472, 1439460, 1570320, 1583406, 1727352, 1759340, 1919280, 2111208, 2159190, 2375109, 2639010, 2878920, 3166812, 3454704, 3518680, 3958515, 4222416, 4318380, 4750218, 5278020, 5757840, 6333624, 7037360, 7917030, 8636760, 9500436, 10556040, 11875545, 12667248, 15834060, 17273520, 19000872, 21112080, 23751090, 31668120, 38001744, 47502180, 63336240, 95004360, 190008720]

約数ペア:

[(1, 190008720), (2, 95004360), (3, 63336240), (4, 47502180), (5, 38001744), (6, 31668120), (8, 23751090), (9, 21112080), (10, 19000872), (11, 17273520), (12, 15834060), (15, 12667248), (16, 11875545), (18, 10556040), (20, 9500436), (22, 8636760), (24, 7917030), (27, 7037360), (30, 6333624), (33, 5757840), (36, 5278020), (40, 4750218), (44, 4318380), (45, 4222416), (48, 3958515), (54, 3518680), (55, 3454704), (60, 3166812), (66, 2878920), (72, 2639010), (80, 2375109), (88, 2159190), (90, 2111208), (99, 1919280), (108, 1759340), (110, 1727352), (120, 1583406), (121, 1570320), (132, 1439460), (135, 1407472), (144, 1319505), (165, 1151568), (176, 1079595), (180, 1055604), (198, 959640), (216, 879670), (220, 863676), (240, 791703), (242, 785160), (264, 719730), (270, 703736), (297, 639760), (330, 575784), (360, 527802), (363, 523440), (396, 479820), (432, 439835), (440, 431838), (484, 392580), (495, 383856), (528, 359865), (540, 351868), (594, 319880), (605, 314064), (660, 287892), (720, 263901), (726, 261720), (727, 261360), (792, 239910), (880, 215919), (968, 196290), (990, 191928), (1080, 175934), (1089, 174480), (1188, 159940), (1210, 157032), (1320, 143946), (1452, 130860), (1454, 130680), (1485, 127952), (1584, 119955), (1815, 104688), (1936, 98145), (1980, 95964), (2160, 87967), (2178, 87240), (2181, 87120), (2376, 79970), (2420, 78516), (2640, 71973), (2904, 65430), (2908, 65340), (2970, 63976), (3267, 58160), (3630, 52344), (3635, 52272), (3960, 47982), (4356, 43620), (4362, 43560), (4752, 39985), (4840, 39258), (5445, 34896), (5808, 32715), (5816, 32670), (5940, 31988), (6534, 29080), (6543, 29040), (7260, 26172), (7270, 26136), (7920, 23991), (7997, 23760), (8712, 21810), (8724, 21780), (9680, 19629), (10890, 17448), (10905, 17424), (11632, 16335), (11880, 15994), (13068, 14540), (13086, 14520)]