3816144640

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1319

約数の個数: 288

約数和(自身を含む): 11773440000

約数和(自身を除く): 7957295360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 62, 64, 70, 77, 80, 88, 110, 112, 124, 128, 140, 154, 155, 160, 176, 217, 220, 224, 248, 256, 280, 308, 310, 320, 341, 352, 385, 434, 440, 448, 496, 560, 616, 620, 640, 682, 704, 770, 868, 880, 896, 992, 1085, 1120, 1232, 1240, 1249, 1280, 1364, 1408, 1540, 1705, 1736, 1760, 1792, 1984, 2170, 2240, 2387, 2464, 2480, 2498, 2728, 2816, 3080, 3410, 3472, 3520, 3968, 4340, 4480, 4774, 4928, 4960, 4996, 5456, 6160, 6245, 6820, 6944, 7040, 7936, 8680, 8743, 8960, 9548, 9856, 9920, 9992, 10912, 11935, 12320, 12490, 13640, 13739, 13888, 14080, 17360, 17486, 19096, 19712, 19840, 19984, 21824, 23870, 24640, 24980, 27280, 27478, 27776, 34720, 34972, 38192, 38719, 39680, 39968, 43648, 43715, 47740, 49280, 49960, 54560, 54956, 55552, 68695, 69440, 69944, 76384, 77438, 79936, 87296, 87430, 95480, 96173, 98560, 99920, 109120, 109912, 137390, 138880, 139888, 152768, 154876, 159872, 174860, 190960, 192346, 193595, 199840, 218240, 219824, 271033, 274780, 277760, 279776, 305536, 309752, 319744, 349720, 381920, 384692, 387190, 399680, 425909, 436480, 439648, 480865, 542066, 549560, 559552, 611072, 619504, 699440, 763840, 769384, 774380, 799360, 851818, 879296, 961730, 1084132, 1099120, 1119104, 1239008, 1355165, 1398880, 1527680, 1538768, 1548760, 1598720, 1703636, 1758592, 1923460, 2129545, 2168264, 2198240, 2238208, 2478016, 2710330, 2797760, 2981363, 3055360, 3077536, 3097520, 3407272, 3517184, 3846920, 4259090, 4336528, 4396480, 4956032, 5420660, 5595520, 5962726, 6155072, 6195040, 6814544, 7693840, 8518180, 8673056, 8792960, 9912064, 10841320, 11191040, 11925452, 12310144, 12390080, 13629088, 14906815, 15387680, 17036360, 17346112, 17585920, 21682640, 23850904, 24620288, 24780160, 27258176, 29813630, 30775360, 34072720, 34692224, 43365280, 47701808, 49560320, 54516352, 59627260, 61550720, 68145440, 69384448, 86730560, 95403616, 109032704, 119254520, 123101440, 136290880, 173461120, 190807232, 238509040, 272581760, 346922240, 381614464, 477018080, 545163520, 763228928, 954036160, 1908072320, 3816144640]

約数ペア:

[(1, 3816144640), (2, 1908072320), (4, 954036160), (5, 763228928), (7, 545163520), (8, 477018080), (10, 381614464), (11, 346922240), (14, 272581760), (16, 238509040), (20, 190807232), (22, 173461120), (28, 136290880), (31, 123101440), (32, 119254520), (35, 109032704), (40, 95403616), (44, 86730560), (55, 69384448), (56, 68145440), (62, 61550720), (64, 59627260), (70, 54516352), (77, 49560320), (80, 47701808), (88, 43365280), (110, 34692224), (112, 34072720), (124, 30775360), (128, 29813630), (140, 27258176), (154, 24780160), (155, 24620288), (160, 23850904), (176, 21682640), (217, 17585920), (220, 17346112), (224, 17036360), (248, 15387680), (256, 14906815), (280, 13629088), (308, 12390080), (310, 12310144), (320, 11925452), (341, 11191040), (352, 10841320), (385, 9912064), (434, 8792960), (440, 8673056), (448, 8518180), (496, 7693840), (560, 6814544), (616, 6195040), (620, 6155072), (640, 5962726), (682, 5595520), (704, 5420660), (770, 4956032), (868, 4396480), (880, 4336528), (896, 4259090), (992, 3846920), (1085, 3517184), (1120, 3407272), (1232, 3097520), (1240, 3077536), (1249, 3055360), (1280, 2981363), (1364, 2797760), (1408, 2710330), (1540, 2478016), (1705, 2238208), (1736, 2198240), (1760, 2168264), (1792, 2129545), (1984, 1923460), (2170, 1758592), (2240, 1703636), (2387, 1598720), (2464, 1548760), (2480, 1538768), (2498, 1527680), (2728, 1398880), (2816, 1355165), (3080, 1239008), (3410, 1119104), (3472, 1099120), (3520, 1084132), (3968, 961730), (4340, 879296), (4480, 851818), (4774, 799360), (4928, 774380), (4960, 769384), (4996, 763840), (5456, 699440), (6160, 619504), (6245, 611072), (6820, 559552), (6944, 549560), (7040, 542066), (7936, 480865), (8680, 439648), (8743, 436480), (8960, 425909), (9548, 399680), (9856, 387190), (9920, 384692), (9992, 381920), (10912, 349720), (11935, 319744), (12320, 309752), (12490, 305536), (13640, 279776), (13739, 277760), (13888, 274780), (14080, 271033), (17360, 219824), (17486, 218240), (19096, 199840), (19712, 193595), (19840, 192346), (19984, 190960), (21824, 174860), (23870, 159872), (24640, 154876), (24980, 152768), (27280, 139888), (27478, 138880), (27776, 137390), (34720, 109912), (34972, 109120), (38192, 99920), (38719, 98560), (39680, 96173), (39968, 95480), (43648, 87430), (43715, 87296), (47740, 79936), (49280, 77438), (49960, 76384), (54560, 69944), (54956, 69440), (55552, 68695)]