115215840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:170

約数の個数: 288

約数和(自身を含む): 424569600

約数和(自身を除く): 309353760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 31, 32, 36, 40, 45, 48, 58, 60, 62, 72, 80, 87, 89, 90, 93, 96, 116, 120, 124, 144, 145, 155, 160, 174, 178, 180, 186, 232, 240, 248, 261, 267, 279, 288, 290, 310, 348, 356, 360, 372, 435, 445, 464, 465, 480, 496, 522, 534, 558, 580, 620, 696, 712, 720, 744, 801, 870, 890, 899, 928, 930, 992, 1044, 1068, 1116, 1160, 1240, 1305, 1335, 1392, 1395, 1424, 1440, 1488, 1602, 1740, 1780, 1798, 1860, 2088, 2136, 2232, 2320, 2480, 2581, 2610, 2670, 2697, 2759, 2784, 2790, 2848, 2976, 3204, 3480, 3560, 3596, 3720, 4005, 4176, 4272, 4464, 4495, 4640, 4960, 5162, 5220, 5340, 5394, 5518, 5580, 6408, 6960, 7120, 7192, 7440, 7743, 8010, 8091, 8277, 8352, 8544, 8928, 8990, 10324, 10440, 10680, 10788, 11036, 11160, 12816, 12905, 13485, 13795, 13920, 14240, 14384, 14880, 15486, 16020, 16182, 16554, 17980, 20648, 20880, 21360, 21576, 22072, 22320, 23229, 24831, 25632, 25810, 26970, 27590, 28768, 30972, 32040, 32364, 33108, 35960, 38715, 40455, 41296, 41385, 41760, 42720, 43152, 44144, 44640, 46458, 49662, 51620, 53940, 55180, 61944, 64080, 64728, 66216, 71920, 77430, 80011, 80910, 82592, 82770, 86304, 88288, 92916, 99324, 103240, 107880, 110360, 116145, 123888, 124155, 128160, 129456, 132432, 143840, 154860, 160022, 161820, 165540, 185832, 198648, 206480, 215760, 220720, 232290, 240033, 247776, 248310, 258912, 264864, 309720, 320044, 323640, 331080, 371664, 397296, 400055, 412960, 431520, 441440, 464580, 480066, 496620, 619440, 640088, 647280, 662160, 720099, 743328, 794592, 800110, 929160, 960132, 993240, 1200165, 1238880, 1280176, 1294560, 1324320, 1440198, 1600220, 1858320, 1920264, 1986480, 2400330, 2560352, 2880396, 3200440, 3600495, 3716640, 3840528, 3972960, 4800660, 5760792, 6400880, 7200990, 7681056, 9601320, 11521584, 12801760, 14401980, 19202640, 23043168, 28803960, 38405280, 57607920, 115215840]

約数ペア:

[(1, 115215840), (2, 57607920), (3, 38405280), (4, 28803960), (5, 23043168), (6, 19202640), (8, 14401980), (9, 12801760), (10, 11521584), (12, 9601320), (15, 7681056), (16, 7200990), (18, 6400880), (20, 5760792), (24, 4800660), (29, 3972960), (30, 3840528), (31, 3716640), (32, 3600495), (36, 3200440), (40, 2880396), (45, 2560352), (48, 2400330), (58, 1986480), (60, 1920264), (62, 1858320), (72, 1600220), (80, 1440198), (87, 1324320), (89, 1294560), (90, 1280176), (93, 1238880), (96, 1200165), (116, 993240), (120, 960132), (124, 929160), (144, 800110), (145, 794592), (155, 743328), (160, 720099), (174, 662160), (178, 647280), (180, 640088), (186, 619440), (232, 496620), (240, 480066), (248, 464580), (261, 441440), (267, 431520), (279, 412960), (288, 400055), (290, 397296), (310, 371664), (348, 331080), (356, 323640), (360, 320044), (372, 309720), (435, 264864), (445, 258912), (464, 248310), (465, 247776), (480, 240033), (496, 232290), (522, 220720), (534, 215760), (558, 206480), (580, 198648), (620, 185832), (696, 165540), (712, 161820), (720, 160022), (744, 154860), (801, 143840), (870, 132432), (890, 129456), (899, 128160), (928, 124155), (930, 123888), (992, 116145), (1044, 110360), (1068, 107880), (1116, 103240), (1160, 99324), (1240, 92916), (1305, 88288), (1335, 86304), (1392, 82770), (1395, 82592), (1424, 80910), (1440, 80011), (1488, 77430), (1602, 71920), (1740, 66216), (1780, 64728), (1798, 64080), (1860, 61944), (2088, 55180), (2136, 53940), (2232, 51620), (2320, 49662), (2480, 46458), (2581, 44640), (2610, 44144), (2670, 43152), (2697, 42720), (2759, 41760), (2784, 41385), (2790, 41296), (2848, 40455), (2976, 38715), (3204, 35960), (3480, 33108), (3560, 32364), (3596, 32040), (3720, 30972), (4005, 28768), (4176, 27590), (4272, 26970), (4464, 25810), (4495, 25632), (4640, 24831), (4960, 23229), (5162, 22320), (5220, 22072), (5340, 21576), (5394, 21360), (5518, 20880), (5580, 20648), (6408, 17980), (6960, 16554), (7120, 16182), (7192, 16020), (7440, 15486), (7743, 14880), (8010, 14384), (8091, 14240), (8277, 13920), (8352, 13795), (8544, 13485), (8928, 12905), (8990, 12816), (10324, 11160), (10440, 11036), (10680, 10788)]