2680037760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1747}}^1$

素因数の和:1833

約数の個数: 256

約数和(自身を含む): 9242864640

約数和(自身を除く): 6562826880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 47, 48, 51, 60, 64, 68, 80, 85, 94, 96, 102, 120, 128, 136, 141, 160, 170, 188, 192, 204, 235, 240, 255, 272, 282, 320, 340, 376, 384, 408, 470, 480, 510, 544, 564, 640, 680, 705, 752, 799, 816, 940, 960, 1020, 1088, 1128, 1360, 1410, 1504, 1598, 1632, 1747, 1880, 1920, 2040, 2176, 2256, 2397, 2720, 2820, 3008, 3196, 3264, 3494, 3760, 3995, 4080, 4512, 4794, 5241, 5440, 5640, 6016, 6392, 6528, 6988, 7520, 7990, 8160, 8735, 9024, 9588, 10482, 10880, 11280, 11985, 12784, 13976, 15040, 15980, 16320, 17470, 18048, 19176, 20964, 22560, 23970, 25568, 26205, 27952, 29699, 30080, 31960, 32640, 34940, 38352, 41928, 45120, 47940, 51136, 52410, 55904, 59398, 63920, 69880, 76704, 82109, 83856, 89097, 90240, 95880, 102272, 104820, 111808, 118796, 127840, 139760, 148495, 153408, 164218, 167712, 178194, 191760, 209640, 223616, 237592, 246327, 255680, 279520, 296990, 306816, 328436, 335424, 356388, 383520, 410545, 419280, 445485, 475184, 492654, 511360, 559040, 593980, 656872, 670848, 712776, 767040, 821090, 838560, 890970, 950368, 985308, 1118080, 1187960, 1231635, 1313744, 1395853, 1425552, 1534080, 1642180, 1677120, 1781940, 1900736, 1970616, 2375920, 2463270, 2627488, 2791706, 2851104, 3284360, 3354240, 3563880, 3801472, 3941232, 4187559, 4751840, 4926540, 5254976, 5583412, 5702208, 6568720, 6979265, 7127760, 7882464, 8375118, 9503680, 9853080, 10509952, 11166824, 11404416, 13137440, 13958530, 14255520, 15764928, 16750236, 19007360, 19706160, 20937795, 22333648, 26274880, 27917060, 28511040, 31529856, 33500472, 39412320, 41875590, 44667296, 52549760, 55834120, 57022080, 67000944, 78824640, 83751180, 89334592, 111668240, 134001888, 157649280, 167502360, 178669184, 223336480, 268003776, 335004720, 446672960, 536007552, 670009440, 893345920, 1340018880, 2680037760]

約数ペア:

[(1, 2680037760), (2, 1340018880), (3, 893345920), (4, 670009440), (5, 536007552), (6, 446672960), (8, 335004720), (10, 268003776), (12, 223336480), (15, 178669184), (16, 167502360), (17, 157649280), (20, 134001888), (24, 111668240), (30, 89334592), (32, 83751180), (34, 78824640), (40, 67000944), (47, 57022080), (48, 55834120), (51, 52549760), (60, 44667296), (64, 41875590), (68, 39412320), (80, 33500472), (85, 31529856), (94, 28511040), (96, 27917060), (102, 26274880), (120, 22333648), (128, 20937795), (136, 19706160), (141, 19007360), (160, 16750236), (170, 15764928), (188, 14255520), (192, 13958530), (204, 13137440), (235, 11404416), (240, 11166824), (255, 10509952), (272, 9853080), (282, 9503680), (320, 8375118), (340, 7882464), (376, 7127760), (384, 6979265), (408, 6568720), (470, 5702208), (480, 5583412), (510, 5254976), (544, 4926540), (564, 4751840), (640, 4187559), (680, 3941232), (705, 3801472), (752, 3563880), (799, 3354240), (816, 3284360), (940, 2851104), (960, 2791706), (1020, 2627488), (1088, 2463270), (1128, 2375920), (1360, 1970616), (1410, 1900736), (1504, 1781940), (1598, 1677120), (1632, 1642180), (1747, 1534080), (1880, 1425552), (1920, 1395853), (2040, 1313744), (2176, 1231635), (2256, 1187960), (2397, 1118080), (2720, 985308), (2820, 950368), (3008, 890970), (3196, 838560), (3264, 821090), (3494, 767040), (3760, 712776), (3995, 670848), (4080, 656872), (4512, 593980), (4794, 559040), (5241, 511360), (5440, 492654), (5640, 475184), (6016, 445485), (6392, 419280), (6528, 410545), (6988, 383520), (7520, 356388), (7990, 335424), (8160, 328436), (8735, 306816), (9024, 296990), (9588, 279520), (10482, 255680), (10880, 246327), (11280, 237592), (11985, 223616), (12784, 209640), (13976, 191760), (15040, 178194), (15980, 167712), (16320, 164218), (17470, 153408), (18048, 148495), (19176, 139760), (20964, 127840), (22560, 118796), (23970, 111808), (25568, 104820), (26205, 102272), (27952, 95880), (29699, 90240), (30080, 89097), (31960, 83856), (32640, 82109), (34940, 76704), (38352, 69880), (41928, 63920), (45120, 59398), (47940, 55904), (51136, 52410)]