118247640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:310

約数の個数: 256

約数和(自身を含む): 442368000

約数和(自身を除く): 324120360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 31, 35, 38, 40, 42, 56, 57, 60, 62, 70, 76, 84, 93, 95, 105, 114, 120, 124, 133, 140, 152, 155, 168, 186, 190, 210, 217, 228, 239, 248, 266, 280, 285, 310, 372, 380, 399, 420, 434, 456, 465, 478, 532, 570, 589, 620, 651, 665, 717, 744, 760, 798, 840, 868, 930, 956, 1064, 1085, 1140, 1178, 1195, 1240, 1302, 1330, 1434, 1596, 1673, 1736, 1767, 1860, 1912, 1995, 2170, 2280, 2356, 2390, 2604, 2660, 2868, 2945, 3192, 3255, 3346, 3534, 3585, 3720, 3990, 4123, 4340, 4541, 4712, 4780, 5019, 5208, 5320, 5736, 5890, 6510, 6692, 7068, 7170, 7409, 7980, 8246, 8365, 8680, 8835, 9082, 9560, 10038, 11780, 12369, 13020, 13384, 13623, 14136, 14340, 14818, 15960, 16492, 16730, 17670, 18164, 20076, 20615, 22227, 22705, 23560, 24738, 25095, 26040, 27246, 28680, 29636, 31787, 32984, 33460, 35340, 36328, 37045, 40152, 41230, 44454, 45410, 49476, 50190, 51863, 54492, 59272, 61845, 63574, 66920, 68115, 70680, 74090, 82460, 88908, 90820, 95361, 98952, 100380, 103726, 108984, 111135, 123690, 127148, 136230, 140771, 148180, 155589, 158935, 164920, 177816, 181640, 190722, 200760, 207452, 222270, 247380, 254296, 259315, 272460, 281542, 296360, 311178, 317870, 381444, 414904, 422313, 444540, 476805, 494760, 518630, 544920, 563084, 622356, 635740, 703855, 762888, 777945, 844626, 889080, 953610, 985397, 1037260, 1126168, 1244712, 1271480, 1407710, 1555890, 1689252, 1907220, 1970794, 2074520, 2111565, 2815420, 2956191, 3111780, 3378504, 3814440, 3941588, 4223130, 4926985, 5630840, 5912382, 6223560, 7883176, 8446260, 9853970, 11824764, 14780955, 16892520, 19707940, 23649528, 29561910, 39415880, 59123820, 118247640]

約数ペア:

[(1, 118247640), (2, 59123820), (3, 39415880), (4, 29561910), (5, 23649528), (6, 19707940), (7, 16892520), (8, 14780955), (10, 11824764), (12, 9853970), (14, 8446260), (15, 7883176), (19, 6223560), (20, 5912382), (21, 5630840), (24, 4926985), (28, 4223130), (30, 3941588), (31, 3814440), (35, 3378504), (38, 3111780), (40, 2956191), (42, 2815420), (56, 2111565), (57, 2074520), (60, 1970794), (62, 1907220), (70, 1689252), (76, 1555890), (84, 1407710), (93, 1271480), (95, 1244712), (105, 1126168), (114, 1037260), (120, 985397), (124, 953610), (133, 889080), (140, 844626), (152, 777945), (155, 762888), (168, 703855), (186, 635740), (190, 622356), (210, 563084), (217, 544920), (228, 518630), (239, 494760), (248, 476805), (266, 444540), (280, 422313), (285, 414904), (310, 381444), (372, 317870), (380, 311178), (399, 296360), (420, 281542), (434, 272460), (456, 259315), (465, 254296), (478, 247380), (532, 222270), (570, 207452), (589, 200760), (620, 190722), (651, 181640), (665, 177816), (717, 164920), (744, 158935), (760, 155589), (798, 148180), (840, 140771), (868, 136230), (930, 127148), (956, 123690), (1064, 111135), (1085, 108984), (1140, 103726), (1178, 100380), (1195, 98952), (1240, 95361), (1302, 90820), (1330, 88908), (1434, 82460), (1596, 74090), (1673, 70680), (1736, 68115), (1767, 66920), (1860, 63574), (1912, 61845), (1995, 59272), (2170, 54492), (2280, 51863), (2356, 50190), (2390, 49476), (2604, 45410), (2660, 44454), (2868, 41230), (2945, 40152), (3192, 37045), (3255, 36328), (3346, 35340), (3534, 33460), (3585, 32984), (3720, 31787), (3990, 29636), (4123, 28680), (4340, 27246), (4541, 26040), (4712, 25095), (4780, 24738), (5019, 23560), (5208, 22705), (5320, 22227), (5736, 20615), (5890, 20076), (6510, 18164), (6692, 17670), (7068, 16730), (7170, 16492), (7409, 15960), (7980, 14818), (8246, 14340), (8365, 14136), (8680, 13623), (8835, 13384), (9082, 13020), (9560, 12369), (10038, 11780)]