68768753280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{39841}}^1$

素因数の和:39923

約数の個数: 256

約数和(自身を含む): 234079718400

約数和(自身を除く): 165310965120

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, 64, 80, 87, 93, 96, 116, 120, 124, 128, 145, 155, 160, 174, 186, 192, 232, 240, 248, 290, 310, 320, 348, 372, 384, 435, 464, 465, 480, 496, 580, 620, 640, 696, 744, 870, 899, 928, 930, 960, 992, 1160, 1240, 1392, 1488, 1740, 1798, 1856, 1860, 1920, 1984, 2320, 2480, 2697, 2784, 2976, 3480, 3596, 3712, 3720, 3968, 4495, 4640, 4960, 5394, 5568, 5952, 6960, 7192, 7440, 8990, 9280, 9920, 10788, 11136, 11904, 13485, 13920, 14384, 14880, 17980, 18560, 19840, 21576, 26970, 27840, 28768, 29760, 35960, 39841, 43152, 53940, 55680, 57536, 59520, 71920, 79682, 86304, 107880, 115072, 119523, 143840, 159364, 172608, 199205, 215760, 239046, 287680, 318728, 345216, 398410, 431520, 478092, 575360, 597615, 637456, 796820, 863040, 956184, 1155389, 1195230, 1235071, 1274912, 1593640, 1726080, 1912368, 2310778, 2390460, 2470142, 2549824, 3187280, 3466167, 3705213, 3824736, 4621556, 4780920, 4940284, 5099648, 5776945, 6175355, 6374560, 6932334, 7410426, 7649472, 9243112, 9561840, 9880568, 11553890, 12350710, 12749120, 13864668, 14820852, 15298944, 17330835, 18486224, 18526065, 19123680, 19761136, 23107780, 24701420, 25498240, 27729336, 29641704, 34661670, 35817059, 36972448, 37052130, 38247360, 39522272, 46215560, 49402840, 55458672, 59283408, 69323340, 71634118, 73944896, 74104260, 76494720, 79044544, 92431120, 98805680, 107451177, 110917344, 118566816, 138646680, 143268236, 147889792, 148208520, 158089088, 179085295, 184862240, 197611360, 214902354, 221834688, 237133632, 277293360, 286536472, 296417040, 358170590, 369724480, 395222720, 429804708, 443669376, 474267264, 537255885, 554586720, 573072944, 592834080, 716341180, 739448960, 790445440, 859609416, 1074511770, 1109173440, 1146145888, 1185668160, 1432682360, 1719218832, 2149023540, 2218346880, 2292291776, 2371336320, 2865364720, 3438437664, 4298047080, 4584583552, 5730729440, 6876875328, 8596094160, 11461458880, 13753750656, 17192188320, 22922917760, 34384376640, 68768753280]

約数ペア:

[(1, 68768753280), (2, 34384376640), (3, 22922917760), (4, 17192188320), (5, 13753750656), (6, 11461458880), (8, 8596094160), (10, 6876875328), (12, 5730729440), (15, 4584583552), (16, 4298047080), (20, 3438437664), (24, 2865364720), (29, 2371336320), (30, 2292291776), (31, 2218346880), (32, 2149023540), (40, 1719218832), (48, 1432682360), (58, 1185668160), (60, 1146145888), (62, 1109173440), (64, 1074511770), (80, 859609416), (87, 790445440), (93, 739448960), (96, 716341180), (116, 592834080), (120, 573072944), (124, 554586720), (128, 537255885), (145, 474267264), (155, 443669376), (160, 429804708), (174, 395222720), (186, 369724480), (192, 358170590), (232, 296417040), (240, 286536472), (248, 277293360), (290, 237133632), (310, 221834688), (320, 214902354), (348, 197611360), (372, 184862240), (384, 179085295), (435, 158089088), (464, 148208520), (465, 147889792), (480, 143268236), (496, 138646680), (580, 118566816), (620, 110917344), (640, 107451177), (696, 98805680), (744, 92431120), (870, 79044544), (899, 76494720), (928, 74104260), (930, 73944896), (960, 71634118), (992, 69323340), (1160, 59283408), (1240, 55458672), (1392, 49402840), (1488, 46215560), (1740, 39522272), (1798, 38247360), (1856, 37052130), (1860, 36972448), (1920, 35817059), (1984, 34661670), (2320, 29641704), (2480, 27729336), (2697, 25498240), (2784, 24701420), (2976, 23107780), (3480, 19761136), (3596, 19123680), (3712, 18526065), (3720, 18486224), (3968, 17330835), (4495, 15298944), (4640, 14820852), (4960, 13864668), (5394, 12749120), (5568, 12350710), (5952, 11553890), (6960, 9880568), (7192, 9561840), (7440, 9243112), (8990, 7649472), (9280, 7410426), (9920, 6932334), (10788, 6374560), (11136, 6175355), (11904, 5776945), (13485, 5099648), (13920, 4940284), (14384, 4780920), (14880, 4621556), (17980, 3824736), (18560, 3705213), (19840, 3466167), (21576, 3187280), (26970, 2549824), (27840, 2470142), (28768, 2390460), (29760, 2310778), (35960, 1912368), (39841, 1726080), (43152, 1593640), (53940, 1274912), (55680, 1235071), (57536, 1195230), (59520, 1155389), (71920, 956184), (79682, 863040), (86304, 796820), (107880, 637456), (115072, 597615), (119523, 575360), (143840, 478092), (159364, 431520), (172608, 398410), (199205, 345216), (215760, 318728), (239046, 287680)]