245665467520

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{24979}}^1$

素因数の和:25147

約数の個数: 192

約数和(自身を含む): 650647065600

約数和(自身を除く): 404981598080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 127, 128, 160, 176, 220, 242, 254, 320, 352, 440, 484, 508, 605, 635, 640, 704, 880, 968, 1016, 1210, 1270, 1397, 1408, 1760, 1936, 2032, 2420, 2540, 2794, 3520, 3872, 4064, 4840, 5080, 5588, 6985, 7040, 7744, 8128, 9680, 10160, 11176, 13970, 15367, 15488, 16256, 19360, 20320, 22352, 24979, 27940, 30734, 38720, 40640, 44704, 49958, 55880, 61468, 76835, 77440, 81280, 89408, 99916, 111760, 122936, 124895, 153670, 178816, 199832, 223520, 245872, 249790, 274769, 307340, 399664, 447040, 491744, 499580, 549538, 614680, 799328, 894080, 983488, 999160, 1099076, 1229360, 1373845, 1598656, 1966976, 1998320, 2198152, 2458720, 2747690, 3022459, 3172333, 3197312, 3996640, 4396304, 4917440, 5495380, 6044918, 6344666, 7993280, 8792608, 9834880, 10990760, 12089836, 12689332, 15112295, 15861665, 15986560, 17585216, 21981520, 24179672, 25378664, 30224590, 31723330, 34895663, 35170432, 43963040, 48359344, 50757328, 60449180, 63446660, 69791326, 87926080, 96718688, 101514656, 120898360, 126893320, 139582652, 174478315, 175852160, 193437376, 203029312, 241796720, 253786640, 279165304, 348956630, 383852293, 386874752, 406058624, 483593440, 507573280, 558330608, 697913260, 767704586, 967186880, 1015146560, 1116661216, 1395826520, 1535409172, 1919261465, 1934373760, 2030293120, 2233322432, 2791653040, 3070818344, 3838522930, 4466644864, 5583306080, 6141636688, 7677045860, 11166612160, 12283273376, 15354091720, 22333224320, 24566546752, 30708183440, 49133093504, 61416366880, 122832733760, 245665467520]

約数ペア:

[(1, 245665467520), (2, 122832733760), (4, 61416366880), (5, 49133093504), (8, 30708183440), (10, 24566546752), (11, 22333224320), (16, 15354091720), (20, 12283273376), (22, 11166612160), (32, 7677045860), (40, 6141636688), (44, 5583306080), (55, 4466644864), (64, 3838522930), (80, 3070818344), (88, 2791653040), (110, 2233322432), (121, 2030293120), (127, 1934373760), (128, 1919261465), (160, 1535409172), (176, 1395826520), (220, 1116661216), (242, 1015146560), (254, 967186880), (320, 767704586), (352, 697913260), (440, 558330608), (484, 507573280), (508, 483593440), (605, 406058624), (635, 386874752), (640, 383852293), (704, 348956630), (880, 279165304), (968, 253786640), (1016, 241796720), (1210, 203029312), (1270, 193437376), (1397, 175852160), (1408, 174478315), (1760, 139582652), (1936, 126893320), (2032, 120898360), (2420, 101514656), (2540, 96718688), (2794, 87926080), (3520, 69791326), (3872, 63446660), (4064, 60449180), (4840, 50757328), (5080, 48359344), (5588, 43963040), (6985, 35170432), (7040, 34895663), (7744, 31723330), (8128, 30224590), (9680, 25378664), (10160, 24179672), (11176, 21981520), (13970, 17585216), (15367, 15986560), (15488, 15861665), (16256, 15112295), (19360, 12689332), (20320, 12089836), (22352, 10990760), (24979, 9834880), (27940, 8792608), (30734, 7993280), (38720, 6344666), (40640, 6044918), (44704, 5495380), (49958, 4917440), (55880, 4396304), (61468, 3996640), (76835, 3197312), (77440, 3172333), (81280, 3022459), (89408, 2747690), (99916, 2458720), (111760, 2198152), (122936, 1998320), (124895, 1966976), (153670, 1598656), (178816, 1373845), (199832, 1229360), (223520, 1099076), (245872, 999160), (249790, 983488), (274769, 894080), (307340, 799328), (399664, 614680), (447040, 549538), (491744, 499580)]