2581352640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1080

約数の個数: 336

約数和(自身を含む): 9490740480

約数和(自身を除く): 6909387840

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, 64, 72, 80, 87, 90, 93, 96, 116, 120, 124, 144, 145, 155, 160, 174, 180, 186, 192, 232, 240, 248, 261, 279, 288, 290, 310, 320, 348, 360, 372, 435, 464, 465, 480, 496, 522, 558, 576, 580, 620, 696, 720, 744, 870, 899, 928, 930, 960, 992, 997, 1044, 1116, 1160, 1240, 1305, 1392, 1395, 1440, 1488, 1740, 1798, 1856, 1860, 1984, 1994, 2088, 2232, 2320, 2480, 2610, 2697, 2784, 2790, 2880, 2976, 2991, 3480, 3596, 3720, 3988, 4176, 4464, 4495, 4640, 4960, 4985, 5220, 5394, 5568, 5580, 5952, 5982, 6960, 7192, 7440, 7976, 8091, 8352, 8928, 8973, 8990, 9280, 9920, 9970, 10440, 10788, 11160, 11964, 13485, 13920, 14384, 14880, 14955, 15952, 16182, 16704, 17856, 17946, 17980, 19940, 20880, 21576, 22320, 23928, 26970, 27840, 28768, 28913, 29760, 29910, 30907, 31904, 32364, 35892, 35960, 39880, 40455, 41760, 43152, 44640, 44865, 47856, 53940, 57536, 57826, 59820, 61814, 63808, 64728, 71784, 71920, 79760, 80910, 83520, 86304, 86739, 89280, 89730, 92721, 95712, 107880, 115652, 119640, 123628, 129456, 143568, 143840, 144565, 154535, 159520, 161820, 172608, 173478, 179460, 185442, 191424, 215760, 231304, 239280, 247256, 258912, 260217, 278163, 287136, 287680, 289130, 309070, 319040, 323640, 346956, 358920, 370884, 431520, 433695, 462608, 463605, 478560, 494512, 517824, 520434, 556326, 574272, 578260, 618140, 647280, 693912, 717840, 741768, 863040, 867390, 896303, 925216, 927210, 957120, 989024, 1040868, 1112652, 1156520, 1236280, 1294560, 1301085, 1387824, 1390815, 1435680, 1483536, 1734780, 1792606, 1850432, 1854420, 1978048, 2081736, 2225304, 2313040, 2472560, 2589120, 2602170, 2688909, 2775648, 2781630, 2871360, 2967072, 3469560, 3585212, 3708840, 4163472, 4450608, 4481515, 4626080, 4945120, 5204340, 5377818, 5551296, 5563260, 5934144, 6939120, 7170424, 7417680, 8066727, 8326944, 8901216, 8963030, 9252160, 9890240, 10408680, 10755636, 11126520, 13444545, 13878240, 14340848, 14835360, 16133454, 16653888, 17802432, 17926060, 20817360, 21511272, 22253040, 26889090, 27756480, 28681696, 29670720, 32266908, 35852120, 40333635, 41634720, 43022544, 44506080, 53778180, 57363392, 64533816, 71704240, 80667270, 83269440, 86045088, 89012160, 107556360, 129067632, 143408480, 161334540, 172090176, 215112720, 258135264, 286816960, 322669080, 430225440, 516270528, 645338160, 860450880, 1290676320, 2581352640]

約数ペア:

[(1, 2581352640), (2, 1290676320), (3, 860450880), (4, 645338160), (5, 516270528), (6, 430225440), (8, 322669080), (9, 286816960), (10, 258135264), (12, 215112720), (15, 172090176), (16, 161334540), (18, 143408480), (20, 129067632), (24, 107556360), (29, 89012160), (30, 86045088), (31, 83269440), (32, 80667270), (36, 71704240), (40, 64533816), (45, 57363392), (48, 53778180), (58, 44506080), (60, 43022544), (62, 41634720), (64, 40333635), (72, 35852120), (80, 32266908), (87, 29670720), (90, 28681696), (93, 27756480), (96, 26889090), (116, 22253040), (120, 21511272), (124, 20817360), (144, 17926060), (145, 17802432), (155, 16653888), (160, 16133454), (174, 14835360), (180, 14340848), (186, 13878240), (192, 13444545), (232, 11126520), (240, 10755636), (248, 10408680), (261, 9890240), (279, 9252160), (288, 8963030), (290, 8901216), (310, 8326944), (320, 8066727), (348, 7417680), (360, 7170424), (372, 6939120), (435, 5934144), (464, 5563260), (465, 5551296), (480, 5377818), (496, 5204340), (522, 4945120), (558, 4626080), (576, 4481515), (580, 4450608), (620, 4163472), (696, 3708840), (720, 3585212), (744, 3469560), (870, 2967072), (899, 2871360), (928, 2781630), (930, 2775648), (960, 2688909), (992, 2602170), (997, 2589120), (1044, 2472560), (1116, 2313040), (1160, 2225304), (1240, 2081736), (1305, 1978048), (1392, 1854420), (1395, 1850432), (1440, 1792606), (1488, 1734780), (1740, 1483536), (1798, 1435680), (1856, 1390815), (1860, 1387824), (1984, 1301085), (1994, 1294560), (2088, 1236280), (2232, 1156520), (2320, 1112652), (2480, 1040868), (2610, 989024), (2697, 957120), (2784, 927210), (2790, 925216), (2880, 896303), (2976, 867390), (2991, 863040), (3480, 741768), (3596, 717840), (3720, 693912), (3988, 647280), (4176, 618140), (4464, 578260), (4495, 574272), (4640, 556326), (4960, 520434), (4985, 517824), (5220, 494512), (5394, 478560), (5568, 463605), (5580, 462608), (5952, 433695), (5982, 431520), (6960, 370884), (7192, 358920), (7440, 346956), (7976, 323640), (8091, 319040), (8352, 309070), (8928, 289130), (8973, 287680), (8990, 287136), (9280, 278163), (9920, 260217), (9970, 258912), (10440, 247256), (10788, 239280), (11160, 231304), (11964, 215760), (13485, 191424), (13920, 185442), (14384, 179460), (14880, 173478), (14955, 172608), (15952, 161820), (16182, 159520), (16704, 154535), (17856, 144565), (17946, 143840), (17980, 143568), (19940, 129456), (20880, 123628), (21576, 119640), (22320, 115652), (23928, 107880), (26970, 95712), (27840, 92721), (28768, 89730), (28913, 89280), (29760, 86739), (29910, 86304), (30907, 83520), (31904, 80910), (32364, 79760), (35892, 71920), (35960, 71784), (39880, 64728), (40455, 63808), (41760, 61814), (43152, 59820), (44640, 57826), (44865, 57536), (47856, 53940)]