898930560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1437

約数の個数: 256

約数和(自身を含む): 3229009920

約数和(自身を除く): 2330079360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 128, 132, 155, 160, 165, 176, 186, 192, 220, 240, 248, 264, 310, 320, 330, 341, 352, 372, 384, 440, 465, 480, 496, 528, 620, 640, 660, 682, 704, 744, 880, 930, 960, 992, 1023, 1056, 1240, 1320, 1364, 1373, 1408, 1488, 1705, 1760, 1860, 1920, 1984, 2046, 2112, 2480, 2640, 2728, 2746, 2976, 3410, 3520, 3720, 3968, 4092, 4119, 4224, 4960, 5115, 5280, 5456, 5492, 5952, 6820, 6865, 7040, 7440, 8184, 8238, 9920, 10230, 10560, 10912, 10984, 11904, 13640, 13730, 14880, 15103, 16368, 16476, 19840, 20460, 20595, 21120, 21824, 21968, 27280, 27460, 29760, 30206, 32736, 32952, 40920, 41190, 42563, 43648, 43936, 45309, 54560, 54920, 59520, 60412, 65472, 65904, 75515, 81840, 82380, 85126, 87872, 90618, 109120, 109840, 120824, 127689, 130944, 131808, 151030, 163680, 164760, 170252, 175744, 181236, 212815, 218240, 219680, 226545, 241648, 255378, 263616, 302060, 327360, 329520, 340504, 362472, 425630, 439360, 453090, 468193, 483296, 510756, 527232, 604120, 638445, 654720, 659040, 681008, 724944, 851260, 878720, 906180, 936386, 966592, 1021512, 1208240, 1276890, 1318080, 1362016, 1404579, 1449888, 1702520, 1812360, 1872772, 1933184, 2043024, 2340965, 2416480, 2553780, 2636160, 2724032, 2809158, 2899776, 3405040, 3624720, 3745544, 4086048, 4681930, 4832960, 5107560, 5448064, 5618316, 5799552, 6810080, 7022895, 7249440, 7491088, 8172096, 9363860, 9665920, 10215120, 11236632, 13620160, 14045790, 14498880, 14982176, 16344192, 18727720, 20430240, 22473264, 27240320, 28091580, 28997760, 29964352, 37455440, 40860480, 44946528, 56183160, 59928704, 74910880, 81720960, 89893056, 112366320, 149821760, 179786112, 224732640, 299643520, 449465280, 898930560]

約数ペア:

[(1, 898930560), (2, 449465280), (3, 299643520), (4, 224732640), (5, 179786112), (6, 149821760), (8, 112366320), (10, 89893056), (11, 81720960), (12, 74910880), (15, 59928704), (16, 56183160), (20, 44946528), (22, 40860480), (24, 37455440), (30, 29964352), (31, 28997760), (32, 28091580), (33, 27240320), (40, 22473264), (44, 20430240), (48, 18727720), (55, 16344192), (60, 14982176), (62, 14498880), (64, 14045790), (66, 13620160), (80, 11236632), (88, 10215120), (93, 9665920), (96, 9363860), (110, 8172096), (120, 7491088), (124, 7249440), (128, 7022895), (132, 6810080), (155, 5799552), (160, 5618316), (165, 5448064), (176, 5107560), (186, 4832960), (192, 4681930), (220, 4086048), (240, 3745544), (248, 3624720), (264, 3405040), (310, 2899776), (320, 2809158), (330, 2724032), (341, 2636160), (352, 2553780), (372, 2416480), (384, 2340965), (440, 2043024), (465, 1933184), (480, 1872772), (496, 1812360), (528, 1702520), (620, 1449888), (640, 1404579), (660, 1362016), (682, 1318080), (704, 1276890), (744, 1208240), (880, 1021512), (930, 966592), (960, 936386), (992, 906180), (1023, 878720), (1056, 851260), (1240, 724944), (1320, 681008), (1364, 659040), (1373, 654720), (1408, 638445), (1488, 604120), (1705, 527232), (1760, 510756), (1860, 483296), (1920, 468193), (1984, 453090), (2046, 439360), (2112, 425630), (2480, 362472), (2640, 340504), (2728, 329520), (2746, 327360), (2976, 302060), (3410, 263616), (3520, 255378), (3720, 241648), (3968, 226545), (4092, 219680), (4119, 218240), (4224, 212815), (4960, 181236), (5115, 175744), (5280, 170252), (5456, 164760), (5492, 163680), (5952, 151030), (6820, 131808), (6865, 130944), (7040, 127689), (7440, 120824), (8184, 109840), (8238, 109120), (9920, 90618), (10230, 87872), (10560, 85126), (10912, 82380), (10984, 81840), (11904, 75515), (13640, 65904), (13730, 65472), (14880, 60412), (15103, 59520), (16368, 54920), (16476, 54560), (19840, 45309), (20460, 43936), (20595, 43648), (21120, 42563), (21824, 41190), (21968, 40920), (27280, 32952), (27460, 32736), (29760, 30206)]