1247208120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:227

約数の個数: 384

約数和(自身を含む): 4507176960

約数和(自身を除く): 3259968840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 31, 36, 40, 43, 45, 46, 60, 62, 69, 72, 86, 90, 92, 93, 113, 115, 120, 124, 129, 138, 155, 172, 180, 184, 186, 207, 215, 226, 230, 248, 258, 276, 279, 310, 339, 344, 345, 360, 372, 387, 414, 430, 452, 460, 465, 516, 552, 558, 565, 620, 645, 678, 690, 713, 744, 774, 828, 860, 904, 920, 930, 989, 1017, 1032, 1035, 1116, 1130, 1240, 1290, 1333, 1356, 1380, 1395, 1426, 1548, 1656, 1695, 1720, 1860, 1935, 1978, 2034, 2070, 2139, 2232, 2260, 2580, 2599, 2666, 2712, 2760, 2790, 2852, 2967, 3096, 3390, 3503, 3565, 3720, 3870, 3956, 3999, 4068, 4140, 4278, 4520, 4859, 4945, 5085, 5160, 5198, 5332, 5580, 5704, 5934, 6417, 6665, 6780, 7006, 7130, 7740, 7797, 7912, 7998, 8136, 8280, 8556, 8901, 9718, 9890, 10170, 10396, 10509, 10664, 10695, 11160, 11868, 11997, 12834, 12995, 13330, 13560, 14012, 14260, 14577, 14835, 15480, 15594, 15996, 17112, 17515, 17802, 19436, 19780, 19995, 20340, 20792, 21018, 21390, 23391, 23736, 23994, 24295, 25668, 25990, 26660, 28024, 28520, 29154, 29670, 30659, 31188, 31527, 31992, 32085, 35030, 35604, 38872, 38985, 39560, 39990, 40680, 42036, 42780, 43731, 44505, 46782, 47988, 48590, 51336, 51980, 52545, 53320, 58308, 59340, 59985, 61318, 62376, 63054, 64170, 70060, 71208, 72885, 77970, 79980, 80569, 84072, 85560, 87462, 89010, 91977, 93564, 95976, 97180, 103960, 105090, 111757, 116616, 116955, 118680, 119970, 122636, 126108, 128340, 140120, 145770, 150629, 153295, 155940, 157635, 159960, 161138, 174924, 178020, 183954, 187128, 194360, 210180, 218655, 223514, 233910, 239940, 241707, 245272, 252216, 256680, 275931, 291540, 301258, 306590, 311880, 315270, 322276, 335271, 349848, 356040, 367908, 402845, 420360, 437310, 447028, 451887, 459885, 467820, 479880, 483414, 551862, 558785, 583080, 602516, 613180, 630540, 644552, 670542, 725121, 735816, 753145, 805690, 874620, 894056, 903774, 919770, 935640, 966828, 1005813, 1103724, 1117570, 1205032, 1208535, 1226360, 1261080, 1341084, 1355661, 1379655, 1450242, 1506290, 1611380, 1676355, 1749240, 1807548, 1839540, 1933656, 2011626, 2207448, 2235140, 2259435, 2417070, 2682168, 2711322, 2759310, 2900484, 3012580, 3222760, 3352710, 3464467, 3615096, 3625605, 3679080, 4023252, 4470280, 4518870, 4834140, 5029065, 5422644, 5518620, 5800968, 6025160, 6705420, 6778305, 6928934, 7251210, 8046504, 9037740, 9668280, 10058130, 10393401, 10845288, 11037240, 13410840, 13556610, 13857868, 14502420, 17322335, 18075480, 20116260, 20786802, 27113220, 27715736, 29004840, 31180203, 34644670, 40232520, 41573604, 51967005, 54226440, 62360406, 69289340, 83147208, 103934010, 124720812, 138578680, 155901015, 207868020, 249441624, 311802030, 415736040, 623604060, 1247208120]

約数ペア:

[(1, 1247208120), (2, 623604060), (3, 415736040), (4, 311802030), (5, 249441624), (6, 207868020), (8, 155901015), (9, 138578680), (10, 124720812), (12, 103934010), (15, 83147208), (18, 69289340), (20, 62360406), (23, 54226440), (24, 51967005), (30, 41573604), (31, 40232520), (36, 34644670), (40, 31180203), (43, 29004840), (45, 27715736), (46, 27113220), (60, 20786802), (62, 20116260), (69, 18075480), (72, 17322335), (86, 14502420), (90, 13857868), (92, 13556610), (93, 13410840), (113, 11037240), (115, 10845288), (120, 10393401), (124, 10058130), (129, 9668280), (138, 9037740), (155, 8046504), (172, 7251210), (180, 6928934), (184, 6778305), (186, 6705420), (207, 6025160), (215, 5800968), (226, 5518620), (230, 5422644), (248, 5029065), (258, 4834140), (276, 4518870), (279, 4470280), (310, 4023252), (339, 3679080), (344, 3625605), (345, 3615096), (360, 3464467), (372, 3352710), (387, 3222760), (414, 3012580), (430, 2900484), (452, 2759310), (460, 2711322), (465, 2682168), (516, 2417070), (552, 2259435), (558, 2235140), (565, 2207448), (620, 2011626), (645, 1933656), (678, 1839540), (690, 1807548), (713, 1749240), (744, 1676355), (774, 1611380), (828, 1506290), (860, 1450242), (904, 1379655), (920, 1355661), (930, 1341084), (989, 1261080), (1017, 1226360), (1032, 1208535), (1035, 1205032), (1116, 1117570), (1130, 1103724), (1240, 1005813), (1290, 966828), (1333, 935640), (1356, 919770), (1380, 903774), (1395, 894056), (1426, 874620), (1548, 805690), (1656, 753145), (1695, 735816), (1720, 725121), (1860, 670542), (1935, 644552), (1978, 630540), (2034, 613180), (2070, 602516), (2139, 583080), (2232, 558785), (2260, 551862), (2580, 483414), (2599, 479880), (2666, 467820), (2712, 459885), (2760, 451887), (2790, 447028), (2852, 437310), (2967, 420360), (3096, 402845), (3390, 367908), (3503, 356040), (3565, 349848), (3720, 335271), (3870, 322276), (3956, 315270), (3999, 311880), (4068, 306590), (4140, 301258), (4278, 291540), (4520, 275931), (4859, 256680), (4945, 252216), (5085, 245272), (5160, 241707), (5198, 239940), (5332, 233910), (5580, 223514), (5704, 218655), (5934, 210180), (6417, 194360), (6665, 187128), (6780, 183954), (7006, 178020), (7130, 174924), (7740, 161138), (7797, 159960), (7912, 157635), (7998, 155940), (8136, 153295), (8280, 150629), (8556, 145770), (8901, 140120), (9718, 128340), (9890, 126108), (10170, 122636), (10396, 119970), (10509, 118680), (10664, 116955), (10695, 116616), (11160, 111757), (11868, 105090), (11997, 103960), (12834, 97180), (12995, 95976), (13330, 93564), (13560, 91977), (14012, 89010), (14260, 87462), (14577, 85560), (14835, 84072), (15480, 80569), (15594, 79980), (15996, 77970), (17112, 72885), (17515, 71208), (17802, 70060), (19436, 64170), (19780, 63054), (19995, 62376), (20340, 61318), (20792, 59985), (21018, 59340), (21390, 58308), (23391, 53320), (23736, 52545), (23994, 51980), (24295, 51336), (25668, 48590), (25990, 47988), (26660, 46782), (28024, 44505), (28520, 43731), (29154, 42780), (29670, 42036), (30659, 40680), (31188, 39990), (31527, 39560), (31992, 38985), (32085, 38872), (35030, 35604)]