1388260160

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:174

約数の個数: 336

約数和(自身を含む): 4127967360

約数和(自身を除く): 2739707200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 43, 49, 56, 58, 64, 70, 71, 80, 86, 98, 112, 116, 140, 142, 145, 160, 172, 196, 203, 215, 224, 232, 245, 280, 284, 290, 301, 320, 344, 355, 392, 406, 430, 448, 464, 490, 497, 560, 568, 580, 602, 688, 710, 784, 812, 860, 928, 980, 994, 1015, 1120, 1136, 1160, 1204, 1247, 1376, 1420, 1421, 1505, 1568, 1624, 1720, 1856, 1960, 1988, 2030, 2059, 2107, 2240, 2272, 2320, 2408, 2485, 2494, 2752, 2840, 2842, 3010, 3053, 3136, 3248, 3440, 3479, 3920, 3976, 4060, 4118, 4214, 4544, 4640, 4816, 4970, 4988, 5680, 5684, 6020, 6106, 6235, 6496, 6880, 6958, 7105, 7840, 7952, 8120, 8236, 8428, 8729, 9280, 9632, 9940, 9976, 10295, 10535, 11360, 11368, 12040, 12212, 12470, 12992, 13760, 13916, 14210, 14413, 15265, 15680, 15904, 16240, 16472, 16856, 17395, 17458, 19264, 19880, 19952, 20590, 21070, 21371, 22720, 22736, 24080, 24424, 24940, 27832, 28420, 28826, 30530, 31808, 32480, 32944, 33712, 34790, 34916, 39760, 39904, 41180, 42140, 42742, 43645, 45472, 48160, 48848, 49880, 55664, 56840, 57652, 61060, 61103, 64960, 65888, 67424, 69580, 69832, 72065, 79520, 79808, 82360, 84280, 85484, 87290, 88537, 90944, 96320, 97696, 99760, 100891, 106855, 111328, 113680, 115304, 122120, 122206, 131776, 134848, 139160, 139664, 144130, 149597, 159040, 164720, 168560, 170968, 174580, 177074, 195392, 199520, 201782, 213710, 222656, 227360, 230608, 244240, 244412, 278320, 279328, 288260, 299194, 305515, 329440, 337120, 341936, 349160, 354148, 399040, 403564, 427420, 442685, 454720, 461216, 488480, 488824, 504455, 556640, 558656, 576520, 598388, 611030, 619759, 658880, 674240, 683872, 698320, 708296, 747985, 807128, 854840, 885370, 922432, 976960, 977648, 1008910, 1113280, 1153040, 1196776, 1222060, 1239518, 1367744, 1396640, 1416592, 1495970, 1614256, 1709680, 1770740, 1955296, 2017820, 2306080, 2393552, 2444120, 2479036, 2793280, 2833184, 2991940, 3098795, 3228512, 3419360, 3541480, 3910592, 4035640, 4338313, 4612160, 4787104, 4888240, 4958072, 5666368, 5983880, 6197590, 6457024, 6838720, 7082960, 8071280, 8676626, 9574208, 9776480, 9916144, 11967760, 12395180, 14165920, 16142560, 17353252, 19552960, 19832288, 21691565, 23935520, 24790360, 28331840, 32285120, 34706504, 39664576, 43383130, 47871040, 49580720, 69413008, 86766260, 99161440, 138826016, 173532520, 198322880, 277652032, 347065040, 694130080, 1388260160]

約数ペア:

[(1, 1388260160), (2, 694130080), (4, 347065040), (5, 277652032), (7, 198322880), (8, 173532520), (10, 138826016), (14, 99161440), (16, 86766260), (20, 69413008), (28, 49580720), (29, 47871040), (32, 43383130), (35, 39664576), (40, 34706504), (43, 32285120), (49, 28331840), (56, 24790360), (58, 23935520), (64, 21691565), (70, 19832288), (71, 19552960), (80, 17353252), (86, 16142560), (98, 14165920), (112, 12395180), (116, 11967760), (140, 9916144), (142, 9776480), (145, 9574208), (160, 8676626), (172, 8071280), (196, 7082960), (203, 6838720), (215, 6457024), (224, 6197590), (232, 5983880), (245, 5666368), (280, 4958072), (284, 4888240), (290, 4787104), (301, 4612160), (320, 4338313), (344, 4035640), (355, 3910592), (392, 3541480), (406, 3419360), (430, 3228512), (448, 3098795), (464, 2991940), (490, 2833184), (497, 2793280), (560, 2479036), (568, 2444120), (580, 2393552), (602, 2306080), (688, 2017820), (710, 1955296), (784, 1770740), (812, 1709680), (860, 1614256), (928, 1495970), (980, 1416592), (994, 1396640), (1015, 1367744), (1120, 1239518), (1136, 1222060), (1160, 1196776), (1204, 1153040), (1247, 1113280), (1376, 1008910), (1420, 977648), (1421, 976960), (1505, 922432), (1568, 885370), (1624, 854840), (1720, 807128), (1856, 747985), (1960, 708296), (1988, 698320), (2030, 683872), (2059, 674240), (2107, 658880), (2240, 619759), (2272, 611030), (2320, 598388), (2408, 576520), (2485, 558656), (2494, 556640), (2752, 504455), (2840, 488824), (2842, 488480), (3010, 461216), (3053, 454720), (3136, 442685), (3248, 427420), (3440, 403564), (3479, 399040), (3920, 354148), (3976, 349160), (4060, 341936), (4118, 337120), (4214, 329440), (4544, 305515), (4640, 299194), (4816, 288260), (4970, 279328), (4988, 278320), (5680, 244412), (5684, 244240), (6020, 230608), (6106, 227360), (6235, 222656), (6496, 213710), (6880, 201782), (6958, 199520), (7105, 195392), (7840, 177074), (7952, 174580), (8120, 170968), (8236, 168560), (8428, 164720), (8729, 159040), (9280, 149597), (9632, 144130), (9940, 139664), (9976, 139160), (10295, 134848), (10535, 131776), (11360, 122206), (11368, 122120), (12040, 115304), (12212, 113680), (12470, 111328), (12992, 106855), (13760, 100891), (13916, 99760), (14210, 97696), (14413, 96320), (15265, 90944), (15680, 88537), (15904, 87290), (16240, 85484), (16472, 84280), (16856, 82360), (17395, 79808), (17458, 79520), (19264, 72065), (19880, 69832), (19952, 69580), (20590, 67424), (21070, 65888), (21371, 64960), (22720, 61103), (22736, 61060), (24080, 57652), (24424, 56840), (24940, 55664), (27832, 49880), (28420, 48848), (28826, 48160), (30530, 45472), (31808, 43645), (32480, 42742), (32944, 42140), (33712, 41180), (34790, 39904), (34916, 39760)]