245665440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 384

約数和(自身を含む): 939859200

約数和(自身を除く): 694193760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 41, 45, 48, 54, 57, 60, 72, 73, 76, 80, 82, 90, 95, 96, 108, 114, 120, 123, 135, 144, 146, 152, 160, 164, 171, 180, 190, 205, 216, 219, 228, 240, 246, 270, 285, 288, 292, 304, 328, 342, 360, 365, 369, 380, 410, 432, 438, 456, 480, 492, 513, 540, 570, 584, 608, 615, 656, 657, 684, 720, 730, 738, 760, 779, 820, 855, 864, 876, 912, 984, 1026, 1080, 1095, 1107, 1140, 1168, 1230, 1312, 1314, 1368, 1387, 1440, 1460, 1476, 1520, 1558, 1640, 1710, 1752, 1824, 1845, 1968, 1971, 2052, 2160, 2190, 2214, 2280, 2336, 2337, 2460, 2565, 2628, 2736, 2774, 2920, 2952, 2993, 3040, 3116, 3280, 3285, 3420, 3504, 3690, 3895, 3936, 3942, 4104, 4161, 4320, 4380, 4428, 4560, 4674, 4920, 5130, 5256, 5472, 5535, 5548, 5840, 5904, 5986, 6232, 6560, 6570, 6840, 6935, 7008, 7011, 7380, 7790, 7884, 8208, 8322, 8760, 8856, 8979, 9120, 9348, 9840, 9855, 10260, 10512, 11070, 11096, 11680, 11685, 11808, 11972, 12464, 12483, 13140, 13680, 13870, 14022, 14760, 14965, 15580, 15768, 16416, 16644, 17520, 17712, 17958, 18696, 19680, 19710, 20520, 20805, 21024, 21033, 22140, 22192, 23370, 23944, 24928, 24966, 26280, 26937, 27360, 27740, 28044, 29520, 29930, 31160, 31536, 33288, 35040, 35055, 35424, 35916, 37392, 37449, 39420, 41040, 41610, 42066, 44280, 44384, 44895, 46740, 47888, 49932, 52560, 53874, 55480, 56088, 56867, 59040, 59860, 62320, 62415, 63072, 66576, 70110, 71832, 74784, 74898, 78840, 80811, 82080, 83220, 84132, 88560, 89790, 93480, 95776, 99864, 105120, 105165, 107748, 110960, 112176, 113734, 119720, 124640, 124830, 133152, 134685, 140220, 143664, 149796, 157680, 161622, 166440, 168264, 170601, 177120, 179580, 186960, 187245, 199728, 210330, 215496, 221920, 224352, 227468, 239440, 249660, 269370, 280440, 284335, 287328, 299592, 315360, 323244, 332880, 336528, 341202, 359160, 373920, 374490, 399456, 404055, 420660, 430992, 454936, 478880, 499320, 511803, 538740, 560880, 568670, 599184, 646488, 665760, 673056, 682404, 718320, 748980, 808110, 841320, 853005, 861984, 909872, 998640, 1023606, 1077480, 1121760, 1137340, 1198368, 1292976, 1364808, 1436640, 1497960, 1535409, 1616220, 1682640, 1706010, 1819744, 1997280, 2047212, 2154960, 2274680, 2559015, 2585952, 2729616, 2995920, 3070818, 3232440, 3365280, 3412020, 4094424, 4309920, 4549360, 5118030, 5459232, 5991840, 6141636, 6464880, 6824040, 7677045, 8188848, 9098720, 10236060, 12283272, 12929760, 13648080, 15354090, 16377696, 20472120, 24566544, 27296160, 30708180, 40944240, 49133088, 61416360, 81888480, 122832720, 245665440]

約数ペア:

[(1, 245665440), (2, 122832720), (3, 81888480), (4, 61416360), (5, 49133088), (6, 40944240), (8, 30708180), (9, 27296160), (10, 24566544), (12, 20472120), (15, 16377696), (16, 15354090), (18, 13648080), (19, 12929760), (20, 12283272), (24, 10236060), (27, 9098720), (30, 8188848), (32, 7677045), (36, 6824040), (38, 6464880), (40, 6141636), (41, 5991840), (45, 5459232), (48, 5118030), (54, 4549360), (57, 4309920), (60, 4094424), (72, 3412020), (73, 3365280), (76, 3232440), (80, 3070818), (82, 2995920), (90, 2729616), (95, 2585952), (96, 2559015), (108, 2274680), (114, 2154960), (120, 2047212), (123, 1997280), (135, 1819744), (144, 1706010), (146, 1682640), (152, 1616220), (160, 1535409), (164, 1497960), (171, 1436640), (180, 1364808), (190, 1292976), (205, 1198368), (216, 1137340), (219, 1121760), (228, 1077480), (240, 1023606), (246, 998640), (270, 909872), (285, 861984), (288, 853005), (292, 841320), (304, 808110), (328, 748980), (342, 718320), (360, 682404), (365, 673056), (369, 665760), (380, 646488), (410, 599184), (432, 568670), (438, 560880), (456, 538740), (480, 511803), (492, 499320), (513, 478880), (540, 454936), (570, 430992), (584, 420660), (608, 404055), (615, 399456), (656, 374490), (657, 373920), (684, 359160), (720, 341202), (730, 336528), (738, 332880), (760, 323244), (779, 315360), (820, 299592), (855, 287328), (864, 284335), (876, 280440), (912, 269370), (984, 249660), (1026, 239440), (1080, 227468), (1095, 224352), (1107, 221920), (1140, 215496), (1168, 210330), (1230, 199728), (1312, 187245), (1314, 186960), (1368, 179580), (1387, 177120), (1440, 170601), (1460, 168264), (1476, 166440), (1520, 161622), (1558, 157680), (1640, 149796), (1710, 143664), (1752, 140220), (1824, 134685), (1845, 133152), (1968, 124830), (1971, 124640), (2052, 119720), (2160, 113734), (2190, 112176), (2214, 110960), (2280, 107748), (2336, 105165), (2337, 105120), (2460, 99864), (2565, 95776), (2628, 93480), (2736, 89790), (2774, 88560), (2920, 84132), (2952, 83220), (2993, 82080), (3040, 80811), (3116, 78840), (3280, 74898), (3285, 74784), (3420, 71832), (3504, 70110), (3690, 66576), (3895, 63072), (3936, 62415), (3942, 62320), (4104, 59860), (4161, 59040), (4320, 56867), (4380, 56088), (4428, 55480), (4560, 53874), (4674, 52560), (4920, 49932), (5130, 47888), (5256, 46740), (5472, 44895), (5535, 44384), (5548, 44280), (5840, 42066), (5904, 41610), (5986, 41040), (6232, 39420), (6560, 37449), (6570, 37392), (6840, 35916), (6935, 35424), (7008, 35055), (7011, 35040), (7380, 33288), (7790, 31536), (7884, 31160), (8208, 29930), (8322, 29520), (8760, 28044), (8856, 27740), (8979, 27360), (9120, 26937), (9348, 26280), (9840, 24966), (9855, 24928), (10260, 23944), (10512, 23370), (11070, 22192), (11096, 22140), (11680, 21033), (11685, 21024), (11808, 20805), (11972, 20520), (12464, 19710), (12483, 19680), (13140, 18696), (13680, 17958), (13870, 17712), (14022, 17520), (14760, 16644), (14965, 16416), (15580, 15768)]