310225680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:207

約数の個数: 320

約数和(自身を含む): 1139927040

約数和(自身を除く): 829701360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 41, 45, 48, 54, 60, 62, 72, 80, 82, 90, 93, 108, 113, 120, 123, 124, 135, 144, 155, 164, 180, 186, 205, 216, 226, 240, 246, 248, 270, 279, 310, 328, 339, 360, 369, 372, 410, 432, 452, 465, 492, 496, 540, 558, 565, 615, 620, 656, 678, 720, 738, 744, 820, 837, 904, 930, 984, 1017, 1080, 1107, 1116, 1130, 1230, 1240, 1271, 1356, 1395, 1476, 1488, 1640, 1674, 1695, 1808, 1845, 1860, 1968, 2034, 2160, 2214, 2232, 2260, 2460, 2480, 2542, 2712, 2790, 2952, 3051, 3280, 3348, 3390, 3503, 3690, 3720, 3813, 4068, 4185, 4428, 4464, 4520, 4633, 4920, 5084, 5085, 5424, 5535, 5580, 5904, 6102, 6355, 6696, 6780, 7006, 7380, 7440, 7626, 8136, 8370, 8856, 9040, 9266, 9840, 10168, 10170, 10509, 11070, 11160, 11439, 12204, 12710, 13392, 13560, 13899, 14012, 14760, 15252, 15255, 16272, 16740, 17515, 17712, 18532, 19065, 20336, 20340, 21018, 22140, 22320, 22878, 23165, 24408, 25420, 27120, 27798, 28024, 29520, 30504, 30510, 31527, 33480, 34317, 35030, 37064, 38130, 40680, 41697, 42036, 44280, 45756, 46330, 48816, 50840, 52545, 55596, 56048, 57195, 61008, 61020, 63054, 66960, 68634, 69495, 70060, 74128, 76260, 81360, 83394, 84072, 88560, 91512, 92660, 94581, 101680, 105090, 111192, 114390, 122040, 125091, 126108, 137268, 138990, 140120, 143623, 152520, 157635, 166788, 168144, 171585, 183024, 185320, 189162, 208485, 210180, 222384, 228780, 244080, 250182, 252216, 274536, 277980, 280240, 287246, 305040, 315270, 333576, 343170, 370640, 378324, 416970, 420360, 430869, 457560, 472905, 500364, 504432, 549072, 555960, 574492, 625455, 630540, 667152, 686340, 718115, 756648, 833940, 840720, 861738, 915120, 945810, 1000728, 1111920, 1148984, 1250910, 1261080, 1292607, 1372680, 1436230, 1513296, 1667880, 1723476, 1891620, 2001456, 2154345, 2297968, 2501820, 2522160, 2585214, 2745360, 2872460, 3335760, 3446952, 3783240, 3877821, 4308690, 5003640, 5170428, 5744920, 6463035, 6893904, 7566480, 7755642, 8617380, 10007280, 10340856, 11489840, 12926070, 15511284, 17234760, 19389105, 20681712, 25852140, 31022568, 34469520, 38778210, 51704280, 62045136, 77556420, 103408560, 155112840, 310225680]

約数ペア:

[(1, 310225680), (2, 155112840), (3, 103408560), (4, 77556420), (5, 62045136), (6, 51704280), (8, 38778210), (9, 34469520), (10, 31022568), (12, 25852140), (15, 20681712), (16, 19389105), (18, 17234760), (20, 15511284), (24, 12926070), (27, 11489840), (30, 10340856), (31, 10007280), (36, 8617380), (40, 7755642), (41, 7566480), (45, 6893904), (48, 6463035), (54, 5744920), (60, 5170428), (62, 5003640), (72, 4308690), (80, 3877821), (82, 3783240), (90, 3446952), (93, 3335760), (108, 2872460), (113, 2745360), (120, 2585214), (123, 2522160), (124, 2501820), (135, 2297968), (144, 2154345), (155, 2001456), (164, 1891620), (180, 1723476), (186, 1667880), (205, 1513296), (216, 1436230), (226, 1372680), (240, 1292607), (246, 1261080), (248, 1250910), (270, 1148984), (279, 1111920), (310, 1000728), (328, 945810), (339, 915120), (360, 861738), (369, 840720), (372, 833940), (410, 756648), (432, 718115), (452, 686340), (465, 667152), (492, 630540), (496, 625455), (540, 574492), (558, 555960), (565, 549072), (615, 504432), (620, 500364), (656, 472905), (678, 457560), (720, 430869), (738, 420360), (744, 416970), (820, 378324), (837, 370640), (904, 343170), (930, 333576), (984, 315270), (1017, 305040), (1080, 287246), (1107, 280240), (1116, 277980), (1130, 274536), (1230, 252216), (1240, 250182), (1271, 244080), (1356, 228780), (1395, 222384), (1476, 210180), (1488, 208485), (1640, 189162), (1674, 185320), (1695, 183024), (1808, 171585), (1845, 168144), (1860, 166788), (1968, 157635), (2034, 152520), (2160, 143623), (2214, 140120), (2232, 138990), (2260, 137268), (2460, 126108), (2480, 125091), (2542, 122040), (2712, 114390), (2790, 111192), (2952, 105090), (3051, 101680), (3280, 94581), (3348, 92660), (3390, 91512), (3503, 88560), (3690, 84072), (3720, 83394), (3813, 81360), (4068, 76260), (4185, 74128), (4428, 70060), (4464, 69495), (4520, 68634), (4633, 66960), (4920, 63054), (5084, 61020), (5085, 61008), (5424, 57195), (5535, 56048), (5580, 55596), (5904, 52545), (6102, 50840), (6355, 48816), (6696, 46330), (6780, 45756), (7006, 44280), (7380, 42036), (7440, 41697), (7626, 40680), (8136, 38130), (8370, 37064), (8856, 35030), (9040, 34317), (9266, 33480), (9840, 31527), (10168, 30510), (10170, 30504), (10509, 29520), (11070, 28024), (11160, 27798), (11439, 27120), (12204, 25420), (12710, 24408), (13392, 23165), (13560, 22878), (13899, 22320), (14012, 22140), (14760, 21018), (15252, 20340), (15255, 20336), (16272, 19065), (16740, 18532), (17515, 17712)]