38405280

素因数分解:

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

素因数の和:167

約数の個数: 192

約数和(自身を含む): 130636800

約数和(自身を除く): 92231520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 32, 40, 48, 58, 60, 62, 80, 87, 89, 93, 96, 116, 120, 124, 145, 155, 160, 174, 178, 186, 232, 240, 248, 267, 290, 310, 348, 356, 372, 435, 445, 464, 465, 480, 496, 534, 580, 620, 696, 712, 744, 870, 890, 899, 928, 930, 992, 1068, 1160, 1240, 1335, 1392, 1424, 1488, 1740, 1780, 1798, 1860, 2136, 2320, 2480, 2581, 2670, 2697, 2759, 2784, 2848, 2976, 3480, 3560, 3596, 3720, 4272, 4495, 4640, 4960, 5162, 5340, 5394, 5518, 6960, 7120, 7192, 7440, 7743, 8277, 8544, 8990, 10324, 10680, 10788, 11036, 12905, 13485, 13795, 13920, 14240, 14384, 14880, 15486, 16554, 17980, 20648, 21360, 21576, 22072, 25810, 26970, 27590, 28768, 30972, 33108, 35960, 38715, 41296, 41385, 42720, 43152, 44144, 51620, 53940, 55180, 61944, 66216, 71920, 77430, 80011, 82592, 82770, 86304, 88288, 103240, 107880, 110360, 123888, 132432, 143840, 154860, 160022, 165540, 206480, 215760, 220720, 240033, 247776, 264864, 309720, 320044, 331080, 400055, 412960, 431520, 441440, 480066, 619440, 640088, 662160, 800110, 960132, 1200165, 1238880, 1280176, 1324320, 1600220, 1920264, 2400330, 2560352, 3200440, 3840528, 4800660, 6400880, 7681056, 9601320, 12801760, 19202640, 38405280]

約数ペア:

[(1, 38405280), (2, 19202640), (3, 12801760), (4, 9601320), (5, 7681056), (6, 6400880), (8, 4800660), (10, 3840528), (12, 3200440), (15, 2560352), (16, 2400330), (20, 1920264), (24, 1600220), (29, 1324320), (30, 1280176), (31, 1238880), (32, 1200165), (40, 960132), (48, 800110), (58, 662160), (60, 640088), (62, 619440), (80, 480066), (87, 441440), (89, 431520), (93, 412960), (96, 400055), (116, 331080), (120, 320044), (124, 309720), (145, 264864), (155, 247776), (160, 240033), (174, 220720), (178, 215760), (186, 206480), (232, 165540), (240, 160022), (248, 154860), (267, 143840), (290, 132432), (310, 123888), (348, 110360), (356, 107880), (372, 103240), (435, 88288), (445, 86304), (464, 82770), (465, 82592), (480, 80011), (496, 77430), (534, 71920), (580, 66216), (620, 61944), (696, 55180), (712, 53940), (744, 51620), (870, 44144), (890, 43152), (899, 42720), (928, 41385), (930, 41296), (992, 38715), (1068, 35960), (1160, 33108), (1240, 30972), (1335, 28768), (1392, 27590), (1424, 26970), (1488, 25810), (1740, 22072), (1780, 21576), (1798, 21360), (1860, 20648), (2136, 17980), (2320, 16554), (2480, 15486), (2581, 14880), (2670, 14384), (2697, 14240), (2759, 13920), (2784, 13795), (2848, 13485), (2976, 12905), (3480, 11036), (3560, 10788), (3596, 10680), (3720, 10324), (4272, 8990), (4495, 8544), (4640, 8277), (4960, 7743), (5162, 7440), (5340, 7192), (5394, 7120), (5518, 6960)]