137137140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{857}}^1$

素因数の和:1006

約数の個数: 144

約数和(自身を含む): 479711232

約数和(自身を除く): 342574092

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 127, 140, 180, 210, 252, 254, 315, 381, 420, 508, 630, 635, 762, 857, 889, 1143, 1260, 1270, 1524, 1714, 1778, 1905, 2286, 2540, 2571, 2667, 3428, 3556, 3810, 4285, 4445, 4572, 5142, 5334, 5715, 5999, 7620, 7713, 8001, 8570, 8890, 10284, 10668, 11430, 11998, 12855, 13335, 15426, 16002, 17140, 17780, 17997, 22860, 23996, 25710, 26670, 29995, 30852, 32004, 35994, 38565, 40005, 51420, 53340, 53991, 59990, 71988, 77130, 80010, 89985, 107982, 108839, 119980, 154260, 160020, 179970, 215964, 217678, 269955, 326517, 359940, 435356, 539910, 544195, 653034, 761873, 979551, 1079820, 1088390, 1306068, 1523746, 1632585, 1959102, 2176780, 2285619, 3047492, 3265170, 3809365, 3918204, 4571238, 4897755, 6530340, 6856857, 7618730, 9142476, 9795510, 11428095, 13713714, 15237460, 19591020, 22856190, 27427428, 34284285, 45712380, 68568570, 137137140]

約数ペア:

[(1, 137137140), (2, 68568570), (3, 45712380), (4, 34284285), (5, 27427428), (6, 22856190), (7, 19591020), (9, 15237460), (10, 13713714), (12, 11428095), (14, 9795510), (15, 9142476), (18, 7618730), (20, 6856857), (21, 6530340), (28, 4897755), (30, 4571238), (35, 3918204), (36, 3809365), (42, 3265170), (45, 3047492), (60, 2285619), (63, 2176780), (70, 1959102), (84, 1632585), (90, 1523746), (105, 1306068), (126, 1088390), (127, 1079820), (140, 979551), (180, 761873), (210, 653034), (252, 544195), (254, 539910), (315, 435356), (381, 359940), (420, 326517), (508, 269955), (630, 217678), (635, 215964), (762, 179970), (857, 160020), (889, 154260), (1143, 119980), (1260, 108839), (1270, 107982), (1524, 89985), (1714, 80010), (1778, 77130), (1905, 71988), (2286, 59990), (2540, 53991), (2571, 53340), (2667, 51420), (3428, 40005), (3556, 38565), (3810, 35994), (4285, 32004), (4445, 30852), (4572, 29995), (5142, 26670), (5334, 25710), (5715, 23996), (5999, 22860), (7620, 17997), (7713, 17780), (8001, 17140), (8570, 16002), (8890, 15426), (10284, 13335), (10668, 12855), (11430, 11998)]