349645920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:577

約数の個数: 192

約数和(自身を含む): 1197685440

約数和(自身を除く): 848039520

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, 137, 156, 160, 195, 208, 240, 260, 274, 312, 390, 409, 411, 416, 480, 520, 548, 624, 685, 780, 818, 822, 1040, 1096, 1227, 1248, 1370, 1560, 1636, 1644, 1781, 2045, 2055, 2080, 2192, 2454, 2740, 3120, 3272, 3288, 3562, 4090, 4110, 4384, 4908, 5317, 5343, 5480, 6135, 6240, 6544, 6576, 7124, 8180, 8220, 8905, 9816, 10634, 10686, 10960, 12270, 13088, 13152, 14248, 15951, 16360, 16440, 17810, 19632, 21268, 21372, 21920, 24540, 26585, 26715, 28496, 31902, 32720, 32880, 35620, 39264, 42536, 42744, 49080, 53170, 53430, 56033, 56992, 63804, 65440, 65760, 71240, 79755, 85072, 85488, 98160, 106340, 106860, 112066, 127608, 142480, 159510, 168099, 170144, 170976, 196320, 212680, 213720, 224132, 255216, 280165, 284960, 319020, 336198, 425360, 427440, 448264, 510432, 560330, 638040, 672396, 728429, 840495, 850720, 854880, 896528, 1120660, 1276080, 1344792, 1456858, 1680990, 1793056, 2185287, 2241320, 2552160, 2689584, 2913716, 3361980, 3642145, 4370574, 4482640, 5379168, 5827432, 6723960, 7284290, 8741148, 8965280, 10926435, 11654864, 13447920, 14568580, 17482296, 21852870, 23309728, 26895840, 29137160, 34964592, 43705740, 58274320, 69929184, 87411480, 116548640, 174822960, 349645920]

約数ペア:

[(1, 349645920), (2, 174822960), (3, 116548640), (4, 87411480), (5, 69929184), (6, 58274320), (8, 43705740), (10, 34964592), (12, 29137160), (13, 26895840), (15, 23309728), (16, 21852870), (20, 17482296), (24, 14568580), (26, 13447920), (30, 11654864), (32, 10926435), (39, 8965280), (40, 8741148), (48, 7284290), (52, 6723960), (60, 5827432), (65, 5379168), (78, 4482640), (80, 4370574), (96, 3642145), (104, 3361980), (120, 2913716), (130, 2689584), (137, 2552160), (156, 2241320), (160, 2185287), (195, 1793056), (208, 1680990), (240, 1456858), (260, 1344792), (274, 1276080), (312, 1120660), (390, 896528), (409, 854880), (411, 850720), (416, 840495), (480, 728429), (520, 672396), (548, 638040), (624, 560330), (685, 510432), (780, 448264), (818, 427440), (822, 425360), (1040, 336198), (1096, 319020), (1227, 284960), (1248, 280165), (1370, 255216), (1560, 224132), (1636, 213720), (1644, 212680), (1781, 196320), (2045, 170976), (2055, 170144), (2080, 168099), (2192, 159510), (2454, 142480), (2740, 127608), (3120, 112066), (3272, 106860), (3288, 106340), (3562, 98160), (4090, 85488), (4110, 85072), (4384, 79755), (4908, 71240), (5317, 65760), (5343, 65440), (5480, 63804), (6135, 56992), (6240, 56033), (6544, 53430), (6576, 53170), (7124, 49080), (8180, 42744), (8220, 42536), (8905, 39264), (9816, 35620), (10634, 32880), (10686, 32720), (10960, 31902), (12270, 28496), (13088, 26715), (13152, 26585), (14248, 24540), (15951, 21920), (16360, 21372), (16440, 21268), (17810, 19632)]