1902294720

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{929}}^1$

素因数の和:1037

約数の個数: 280

約数和(自身を含む): 6859828800

約数和(自身を除く): 4957534080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 79, 80, 81, 90, 96, 108, 120, 135, 144, 158, 160, 162, 180, 192, 216, 237, 240, 270, 288, 316, 320, 324, 360, 395, 405, 432, 474, 480, 540, 576, 632, 648, 711, 720, 790, 810, 864, 929, 948, 960, 1080, 1185, 1264, 1296, 1422, 1440, 1580, 1620, 1728, 1858, 1896, 2133, 2160, 2370, 2528, 2592, 2787, 2844, 2880, 3160, 3240, 3555, 3716, 3792, 4266, 4320, 4645, 4740, 5056, 5184, 5574, 5688, 6320, 6399, 6480, 7110, 7432, 7584, 8361, 8532, 8640, 9290, 9480, 10665, 11148, 11376, 12640, 12798, 12960, 13935, 14220, 14864, 15168, 16722, 17064, 18580, 18960, 21330, 22296, 22752, 25083, 25280, 25596, 25920, 27870, 28440, 29728, 31995, 33444, 34128, 37160, 37920, 41805, 42660, 44592, 45504, 50166, 51192, 55740, 56880, 59456, 63990, 66888, 68256, 73391, 74320, 75249, 75840, 83610, 85320, 89184, 100332, 102384, 111480, 113760, 125415, 127980, 133776, 136512, 146782, 148640, 150498, 167220, 170640, 178368, 200664, 204768, 220173, 222960, 227520, 250830, 255960, 267552, 293564, 297280, 300996, 334440, 341280, 366955, 376245, 401328, 409536, 440346, 445920, 501660, 511920, 535104, 587128, 601992, 660519, 668880, 682560, 733910, 752490, 802656, 880692, 891840, 1003320, 1023840, 1100865, 1174256, 1203984, 1321038, 1337760, 1467820, 1504980, 1605312, 1761384, 1981557, 2006640, 2047680, 2201730, 2348512, 2407968, 2642076, 2675520, 2935640, 3009960, 3302595, 3522768, 3963114, 4013280, 4403460, 4697024, 4815936, 5284152, 5871280, 5944671, 6019920, 6605190, 7045536, 7926228, 8026560, 8806920, 9907785, 10568304, 11742560, 11889342, 12039840, 13210380, 14091072, 15852456, 17613840, 19815570, 21136608, 23485120, 23778684, 24079680, 26420760, 29723355, 31704912, 35227680, 39631140, 42273216, 47557368, 52841520, 59446710, 63409824, 70455360, 79262280, 95114736, 105683040, 118893420, 126819648, 158524560, 190229472, 211366080, 237786840, 317049120, 380458944, 475573680, 634098240, 951147360, 1902294720]

約数ペア:

[(1, 1902294720), (2, 951147360), (3, 634098240), (4, 475573680), (5, 380458944), (6, 317049120), (8, 237786840), (9, 211366080), (10, 190229472), (12, 158524560), (15, 126819648), (16, 118893420), (18, 105683040), (20, 95114736), (24, 79262280), (27, 70455360), (30, 63409824), (32, 59446710), (36, 52841520), (40, 47557368), (45, 42273216), (48, 39631140), (54, 35227680), (60, 31704912), (64, 29723355), (72, 26420760), (79, 24079680), (80, 23778684), (81, 23485120), (90, 21136608), (96, 19815570), (108, 17613840), (120, 15852456), (135, 14091072), (144, 13210380), (158, 12039840), (160, 11889342), (162, 11742560), (180, 10568304), (192, 9907785), (216, 8806920), (237, 8026560), (240, 7926228), (270, 7045536), (288, 6605190), (316, 6019920), (320, 5944671), (324, 5871280), (360, 5284152), (395, 4815936), (405, 4697024), (432, 4403460), (474, 4013280), (480, 3963114), (540, 3522768), (576, 3302595), (632, 3009960), (648, 2935640), (711, 2675520), (720, 2642076), (790, 2407968), (810, 2348512), (864, 2201730), (929, 2047680), (948, 2006640), (960, 1981557), (1080, 1761384), (1185, 1605312), (1264, 1504980), (1296, 1467820), (1422, 1337760), (1440, 1321038), (1580, 1203984), (1620, 1174256), (1728, 1100865), (1858, 1023840), (1896, 1003320), (2133, 891840), (2160, 880692), (2370, 802656), (2528, 752490), (2592, 733910), (2787, 682560), (2844, 668880), (2880, 660519), (3160, 601992), (3240, 587128), (3555, 535104), (3716, 511920), (3792, 501660), (4266, 445920), (4320, 440346), (4645, 409536), (4740, 401328), (5056, 376245), (5184, 366955), (5574, 341280), (5688, 334440), (6320, 300996), (6399, 297280), (6480, 293564), (7110, 267552), (7432, 255960), (7584, 250830), (8361, 227520), (8532, 222960), (8640, 220173), (9290, 204768), (9480, 200664), (10665, 178368), (11148, 170640), (11376, 167220), (12640, 150498), (12798, 148640), (12960, 146782), (13935, 136512), (14220, 133776), (14864, 127980), (15168, 125415), (16722, 113760), (17064, 111480), (18580, 102384), (18960, 100332), (21330, 89184), (22296, 85320), (22752, 83610), (25083, 75840), (25280, 75249), (25596, 74320), (25920, 73391), (27870, 68256), (28440, 66888), (29728, 63990), (31995, 59456), (33444, 56880), (34128, 55740), (37160, 51192), (37920, 50166), (41805, 45504), (42660, 44592)]