830150880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{769}}^1$

素因数の和:973

約数の個数: 192

約数和(自身を含む): 2836088640

約数和(自身を除く): 2005937760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 173, 195, 208, 240, 260, 312, 346, 390, 416, 480, 519, 520, 624, 692, 769, 780, 865, 1038, 1040, 1248, 1384, 1538, 1560, 1730, 2076, 2080, 2249, 2307, 2595, 2768, 3076, 3120, 3460, 3845, 4152, 4498, 4614, 5190, 5536, 6152, 6240, 6747, 6920, 7690, 8304, 8996, 9228, 9997, 10380, 11245, 11535, 12304, 13494, 13840, 15380, 16608, 17992, 18456, 19994, 20760, 22490, 23070, 24608, 26988, 27680, 29991, 30760, 33735, 35984, 36912, 39988, 41520, 44980, 46140, 49985, 53976, 59982, 61520, 67470, 71968, 73824, 79976, 83040, 89960, 92280, 99970, 107952, 119964, 123040, 133037, 134940, 149955, 159952, 179920, 184560, 199940, 215904, 239928, 266074, 269880, 299910, 319904, 359840, 369120, 399111, 399880, 479856, 532148, 539760, 599820, 665185, 798222, 799760, 959712, 1064296, 1079520, 1199640, 1330370, 1596444, 1599520, 1729481, 1995555, 2128592, 2399280, 2660740, 3192888, 3458962, 3991110, 4257184, 4798560, 5188443, 5321480, 6385776, 6917924, 7982220, 8647405, 10376886, 10642960, 12771552, 13835848, 15964440, 17294810, 20753772, 21285920, 25942215, 27671696, 31928880, 34589620, 41507544, 51884430, 55343392, 63857760, 69179240, 83015088, 103768860, 138358480, 166030176, 207537720, 276716960, 415075440, 830150880]

約数ペア:

[(1, 830150880), (2, 415075440), (3, 276716960), (4, 207537720), (5, 166030176), (6, 138358480), (8, 103768860), (10, 83015088), (12, 69179240), (13, 63857760), (15, 55343392), (16, 51884430), (20, 41507544), (24, 34589620), (26, 31928880), (30, 27671696), (32, 25942215), (39, 21285920), (40, 20753772), (48, 17294810), (52, 15964440), (60, 13835848), (65, 12771552), (78, 10642960), (80, 10376886), (96, 8647405), (104, 7982220), (120, 6917924), (130, 6385776), (156, 5321480), (160, 5188443), (173, 4798560), (195, 4257184), (208, 3991110), (240, 3458962), (260, 3192888), (312, 2660740), (346, 2399280), (390, 2128592), (416, 1995555), (480, 1729481), (519, 1599520), (520, 1596444), (624, 1330370), (692, 1199640), (769, 1079520), (780, 1064296), (865, 959712), (1038, 799760), (1040, 798222), (1248, 665185), (1384, 599820), (1538, 539760), (1560, 532148), (1730, 479856), (2076, 399880), (2080, 399111), (2249, 369120), (2307, 359840), (2595, 319904), (2768, 299910), (3076, 269880), (3120, 266074), (3460, 239928), (3845, 215904), (4152, 199940), (4498, 184560), (4614, 179920), (5190, 159952), (5536, 149955), (6152, 134940), (6240, 133037), (6747, 123040), (6920, 119964), (7690, 107952), (8304, 99970), (8996, 92280), (9228, 89960), (9997, 83040), (10380, 79976), (11245, 73824), (11535, 71968), (12304, 67470), (13494, 61520), (13840, 59982), (15380, 53976), (16608, 49985), (17992, 46140), (18456, 44980), (19994, 41520), (20760, 39988), (22490, 36912), (23070, 35984), (24608, 33735), (26988, 30760), (27680, 29991)]