250913520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2437}}^1$

素因数の和:2480

約数の個数: 240

約数和(自身を含む): 990374112

約数和(自身を除く): 739460592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 165, 176, 180, 195, 198, 208, 220, 234, 240, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 528, 572, 585, 624, 660, 715, 720, 780, 792, 858, 880, 936, 990, 1040, 1144, 1170, 1287, 1320, 1430, 1560, 1584, 1716, 1872, 1980, 2145, 2288, 2340, 2437, 2574, 2640, 2860, 3120, 3432, 3960, 4290, 4680, 4874, 5148, 5720, 6435, 6864, 7311, 7920, 8580, 9360, 9748, 10296, 11440, 12185, 12870, 14622, 17160, 19496, 20592, 21933, 24370, 25740, 26807, 29244, 31681, 34320, 36555, 38992, 43866, 48740, 51480, 53614, 58488, 63362, 73110, 80421, 87732, 95043, 97480, 102960, 107228, 109665, 116976, 126724, 134035, 146220, 158405, 160842, 175464, 190086, 194960, 214456, 219330, 241263, 253448, 268070, 285129, 292440, 316810, 321684, 348491, 350928, 380172, 402105, 428912, 438660, 475215, 482526, 506896, 536140, 570258, 584880, 633620, 643368, 696982, 760344, 804210, 877320, 950430, 965052, 1045473, 1072280, 1140516, 1206315, 1267240, 1286736, 1393964, 1425645, 1520688, 1608420, 1742455, 1754640, 1900860, 1930104, 2090946, 2144560, 2281032, 2412630, 2534480, 2787928, 2851290, 3136419, 3216840, 3484910, 3801720, 3860208, 4181892, 4562064, 4825260, 5227365, 5575856, 5702580, 6272838, 6433680, 6969820, 7603440, 8363784, 9650520, 10454730, 11405160, 12545676, 13939640, 15682095, 16727568, 19301040, 20909460, 22810320, 25091352, 27879280, 31364190, 41818920, 50182704, 62728380, 83637840, 125456760, 250913520]

約数ペア:

[(1, 250913520), (2, 125456760), (3, 83637840), (4, 62728380), (5, 50182704), (6, 41818920), (8, 31364190), (9, 27879280), (10, 25091352), (11, 22810320), (12, 20909460), (13, 19301040), (15, 16727568), (16, 15682095), (18, 13939640), (20, 12545676), (22, 11405160), (24, 10454730), (26, 9650520), (30, 8363784), (33, 7603440), (36, 6969820), (39, 6433680), (40, 6272838), (44, 5702580), (45, 5575856), (48, 5227365), (52, 4825260), (55, 4562064), (60, 4181892), (65, 3860208), (66, 3801720), (72, 3484910), (78, 3216840), (80, 3136419), (88, 2851290), (90, 2787928), (99, 2534480), (104, 2412630), (110, 2281032), (117, 2144560), (120, 2090946), (130, 1930104), (132, 1900860), (143, 1754640), (144, 1742455), (156, 1608420), (165, 1520688), (176, 1425645), (180, 1393964), (195, 1286736), (198, 1267240), (208, 1206315), (220, 1140516), (234, 1072280), (240, 1045473), (260, 965052), (264, 950430), (286, 877320), (312, 804210), (330, 760344), (360, 696982), (390, 643368), (396, 633620), (429, 584880), (440, 570258), (468, 536140), (495, 506896), (520, 482526), (528, 475215), (572, 438660), (585, 428912), (624, 402105), (660, 380172), (715, 350928), (720, 348491), (780, 321684), (792, 316810), (858, 292440), (880, 285129), (936, 268070), (990, 253448), (1040, 241263), (1144, 219330), (1170, 214456), (1287, 194960), (1320, 190086), (1430, 175464), (1560, 160842), (1584, 158405), (1716, 146220), (1872, 134035), (1980, 126724), (2145, 116976), (2288, 109665), (2340, 107228), (2437, 102960), (2574, 97480), (2640, 95043), (2860, 87732), (3120, 80421), (3432, 73110), (3960, 63362), (4290, 58488), (4680, 53614), (4874, 51480), (5148, 48740), (5720, 43866), (6435, 38992), (6864, 36555), (7311, 34320), (7920, 31681), (8580, 29244), (9360, 26807), (9748, 25740), (10296, 24370), (11440, 21933), (12185, 20592), (12870, 19496), (14622, 17160)]