181016640

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 448

約数和(自身を含む): 757854720

約数和(自身を除く): 576838080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 73, 80, 82, 84, 90, 96, 105, 108, 112, 120, 123, 126, 135, 140, 144, 146, 160, 164, 168, 180, 189, 192, 205, 210, 216, 219, 224, 240, 246, 252, 270, 280, 287, 288, 292, 315, 320, 328, 336, 360, 365, 369, 378, 410, 420, 432, 438, 448, 480, 492, 504, 511, 540, 560, 574, 576, 584, 615, 630, 656, 657, 672, 720, 730, 738, 756, 820, 840, 861, 864, 876, 945, 960, 984, 1008, 1022, 1080, 1095, 1107, 1120, 1148, 1168, 1230, 1260, 1312, 1314, 1344, 1435, 1440, 1460, 1476, 1512, 1533, 1640, 1680, 1722, 1728, 1752, 1845, 1890, 1968, 1971, 2016, 2044, 2160, 2190, 2214, 2240, 2296, 2336, 2460, 2520, 2555, 2583, 2624, 2628, 2870, 2880, 2920, 2952, 2993, 3024, 3066, 3280, 3285, 3360, 3444, 3504, 3690, 3780, 3936, 3942, 4032, 4088, 4305, 4320, 4380, 4428, 4592, 4599, 4672, 4920, 5040, 5110, 5166, 5256, 5535, 5740, 5840, 5904, 5986, 6048, 6132, 6560, 6570, 6720, 6888, 7008, 7380, 7560, 7665, 7749, 7872, 7884, 8176, 8610, 8640, 8760, 8856, 8979, 9184, 9198, 9840, 9855, 10080, 10220, 10332, 10512, 11070, 11480, 11680, 11808, 11972, 12096, 12264, 12915, 13120, 13140, 13776, 13797, 14016, 14760, 14965, 15120, 15330, 15498, 15768, 16352, 17220, 17520, 17712, 17958, 18368, 18396, 19680, 19710, 20160, 20440, 20664, 20951, 21024, 22140, 22960, 22995, 23360, 23616, 23944, 24528, 25830, 26280, 26937, 27552, 27594, 29520, 29930, 30240, 30660, 30996, 31536, 32704, 34440, 35040, 35424, 35916, 36792, 38745, 39360, 39420, 40880, 41328, 41902, 42048, 44280, 44895, 45920, 45990, 47888, 49056, 51660, 52560, 53874, 55104, 55188, 59040, 59860, 60480, 61320, 61992, 62853, 63072, 68880, 68985, 70080, 70848, 71832, 73584, 77490, 78840, 80811, 81760, 82656, 83804, 88560, 89790, 91840, 91980, 95776, 98112, 103320, 104755, 105120, 107748, 110376, 118080, 119720, 122640, 123984, 125706, 126144, 134685, 137760, 137970, 143664, 147168, 154980, 157680, 161622, 163520, 165312, 167608, 177120, 179580, 183960, 188559, 191552, 206640, 209510, 210240, 215496, 220752, 239440, 245280, 247968, 251412, 269370, 275520, 275940, 287328, 294336, 309960, 314265, 315360, 323244, 335216, 354240, 359160, 367920, 377118, 404055, 413280, 419020, 430992, 441504, 478880, 490560, 495936, 502824, 538740, 551880, 565677, 574656, 619920, 628530, 630720, 646488, 670432, 718320, 735840, 754236, 808110, 826560, 838040, 861984, 883008, 942795, 957760, 1005648, 1077480, 1103760, 1131354, 1239840, 1257060, 1292976, 1340864, 1436640, 1471680, 1508472, 1616220, 1676080, 1723968, 1885590, 2011296, 2154960, 2207520, 2262708, 2479680, 2514120, 2585952, 2828385, 2873280, 3016944, 3232440, 3352160, 3771180, 4022592, 4309920, 4415040, 4525416, 5028240, 5171904, 5656770, 6033888, 6464880, 6704320, 7542360, 8619840, 9050832, 10056480, 11313540, 12067776, 12929760, 15084720, 18101664, 20112960, 22627080, 25859520, 30169440, 36203328, 45254160, 60338880, 90508320, 181016640]

約数ペア:

[(1, 181016640), (2, 90508320), (3, 60338880), (4, 45254160), (5, 36203328), (6, 30169440), (7, 25859520), (8, 22627080), (9, 20112960), (10, 18101664), (12, 15084720), (14, 12929760), (15, 12067776), (16, 11313540), (18, 10056480), (20, 9050832), (21, 8619840), (24, 7542360), (27, 6704320), (28, 6464880), (30, 6033888), (32, 5656770), (35, 5171904), (36, 5028240), (40, 4525416), (41, 4415040), (42, 4309920), (45, 4022592), (48, 3771180), (54, 3352160), (56, 3232440), (60, 3016944), (63, 2873280), (64, 2828385), (70, 2585952), (72, 2514120), (73, 2479680), (80, 2262708), (82, 2207520), (84, 2154960), (90, 2011296), (96, 1885590), (105, 1723968), (108, 1676080), (112, 1616220), (120, 1508472), (123, 1471680), (126, 1436640), (135, 1340864), (140, 1292976), (144, 1257060), (146, 1239840), (160, 1131354), (164, 1103760), (168, 1077480), (180, 1005648), (189, 957760), (192, 942795), (205, 883008), (210, 861984), (216, 838040), (219, 826560), (224, 808110), (240, 754236), (246, 735840), (252, 718320), (270, 670432), (280, 646488), (287, 630720), (288, 628530), (292, 619920), (315, 574656), (320, 565677), (328, 551880), (336, 538740), (360, 502824), (365, 495936), (369, 490560), (378, 478880), (410, 441504), (420, 430992), (432, 419020), (438, 413280), (448, 404055), (480, 377118), (492, 367920), (504, 359160), (511, 354240), (540, 335216), (560, 323244), (574, 315360), (576, 314265), (584, 309960), (615, 294336), (630, 287328), (656, 275940), (657, 275520), (672, 269370), (720, 251412), (730, 247968), (738, 245280), (756, 239440), (820, 220752), (840, 215496), (861, 210240), (864, 209510), (876, 206640), (945, 191552), (960, 188559), (984, 183960), (1008, 179580), (1022, 177120), (1080, 167608), (1095, 165312), (1107, 163520), (1120, 161622), (1148, 157680), (1168, 154980), (1230, 147168), (1260, 143664), (1312, 137970), (1314, 137760), (1344, 134685), (1435, 126144), (1440, 125706), (1460, 123984), (1476, 122640), (1512, 119720), (1533, 118080), (1640, 110376), (1680, 107748), (1722, 105120), (1728, 104755), (1752, 103320), (1845, 98112), (1890, 95776), (1968, 91980), (1971, 91840), (2016, 89790), (2044, 88560), (2160, 83804), (2190, 82656), (2214, 81760), (2240, 80811), (2296, 78840), (2336, 77490), (2460, 73584), (2520, 71832), (2555, 70848), (2583, 70080), (2624, 68985), (2628, 68880), (2870, 63072), (2880, 62853), (2920, 61992), (2952, 61320), (2993, 60480), (3024, 59860), (3066, 59040), (3280, 55188), (3285, 55104), (3360, 53874), (3444, 52560), (3504, 51660), (3690, 49056), (3780, 47888), (3936, 45990), (3942, 45920), (4032, 44895), (4088, 44280), (4305, 42048), (4320, 41902), (4380, 41328), (4428, 40880), (4592, 39420), (4599, 39360), (4672, 38745), (4920, 36792), (5040, 35916), (5110, 35424), (5166, 35040), (5256, 34440), (5535, 32704), (5740, 31536), (5840, 30996), (5904, 30660), (5986, 30240), (6048, 29930), (6132, 29520), (6560, 27594), (6570, 27552), (6720, 26937), (6888, 26280), (7008, 25830), (7380, 24528), (7560, 23944), (7665, 23616), (7749, 23360), (7872, 22995), (7884, 22960), (8176, 22140), (8610, 21024), (8640, 20951), (8760, 20664), (8856, 20440), (8979, 20160), (9184, 19710), (9198, 19680), (9840, 18396), (9855, 18368), (10080, 17958), (10220, 17712), (10332, 17520), (10512, 17220), (11070, 16352), (11480, 15768), (11680, 15498), (11808, 15330), (11972, 15120), (12096, 14965), (12264, 14760), (12915, 14016), (13120, 13797), (13140, 13776)]