51732240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 240

約数和(自身を含む): 192362688

約数和(自身を除く): 140630448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 53, 56, 60, 70, 80, 83, 84, 98, 105, 106, 112, 120, 140, 147, 159, 166, 168, 196, 210, 212, 240, 245, 249, 265, 280, 294, 318, 332, 336, 371, 392, 415, 420, 424, 490, 498, 530, 560, 581, 588, 636, 664, 735, 742, 784, 795, 830, 840, 848, 980, 996, 1060, 1113, 1162, 1176, 1245, 1272, 1328, 1470, 1484, 1590, 1660, 1680, 1743, 1855, 1960, 1992, 2120, 2226, 2324, 2352, 2490, 2544, 2597, 2905, 2940, 2968, 3180, 3320, 3486, 3710, 3920, 3984, 4067, 4240, 4399, 4452, 4648, 4980, 5194, 5565, 5810, 5880, 5936, 6360, 6640, 6972, 7420, 7791, 8134, 8715, 8798, 8904, 9296, 9960, 10388, 11130, 11620, 11760, 12201, 12720, 12985, 13197, 13944, 14840, 15582, 16268, 17430, 17596, 17808, 19920, 20335, 20776, 21995, 22260, 23240, 24402, 25970, 26394, 27888, 29680, 30793, 31164, 32536, 34860, 35192, 38955, 40670, 41552, 43990, 44520, 46480, 48804, 51940, 52788, 61005, 61586, 62328, 65072, 65985, 69720, 70384, 77910, 81340, 87980, 89040, 92379, 97608, 103880, 105576, 122010, 123172, 124656, 131970, 139440, 153965, 155820, 162680, 175960, 184758, 195216, 207760, 211152, 215551, 244020, 246344, 263940, 307930, 311640, 325360, 351920, 369516, 431102, 461895, 488040, 492688, 527880, 615860, 623280, 646653, 739032, 862204, 923790, 976080, 1055760, 1077755, 1231720, 1293306, 1478064, 1724408, 1847580, 2155510, 2463440, 2586612, 3233265, 3448816, 3695160, 4311020, 5173224, 6466530, 7390320, 8622040, 10346448, 12933060, 17244080, 25866120, 51732240]

約数ペア:

[(1, 51732240), (2, 25866120), (3, 17244080), (4, 12933060), (5, 10346448), (6, 8622040), (7, 7390320), (8, 6466530), (10, 5173224), (12, 4311020), (14, 3695160), (15, 3448816), (16, 3233265), (20, 2586612), (21, 2463440), (24, 2155510), (28, 1847580), (30, 1724408), (35, 1478064), (40, 1293306), (42, 1231720), (48, 1077755), (49, 1055760), (53, 976080), (56, 923790), (60, 862204), (70, 739032), (80, 646653), (83, 623280), (84, 615860), (98, 527880), (105, 492688), (106, 488040), (112, 461895), (120, 431102), (140, 369516), (147, 351920), (159, 325360), (166, 311640), (168, 307930), (196, 263940), (210, 246344), (212, 244020), (240, 215551), (245, 211152), (249, 207760), (265, 195216), (280, 184758), (294, 175960), (318, 162680), (332, 155820), (336, 153965), (371, 139440), (392, 131970), (415, 124656), (420, 123172), (424, 122010), (490, 105576), (498, 103880), (530, 97608), (560, 92379), (581, 89040), (588, 87980), (636, 81340), (664, 77910), (735, 70384), (742, 69720), (784, 65985), (795, 65072), (830, 62328), (840, 61586), (848, 61005), (980, 52788), (996, 51940), (1060, 48804), (1113, 46480), (1162, 44520), (1176, 43990), (1245, 41552), (1272, 40670), (1328, 38955), (1470, 35192), (1484, 34860), (1590, 32536), (1660, 31164), (1680, 30793), (1743, 29680), (1855, 27888), (1960, 26394), (1992, 25970), (2120, 24402), (2226, 23240), (2324, 22260), (2352, 21995), (2490, 20776), (2544, 20335), (2597, 19920), (2905, 17808), (2940, 17596), (2968, 17430), (3180, 16268), (3320, 15582), (3486, 14840), (3710, 13944), (3920, 13197), (3984, 12985), (4067, 12720), (4240, 12201), (4399, 11760), (4452, 11620), (4648, 11130), (4980, 10388), (5194, 9960), (5565, 9296), (5810, 8904), (5880, 8798), (5936, 8715), (6360, 8134), (6640, 7791), (6972, 7420)]