30169440

素因数分解:

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

素因数の和:142

約数の個数: 288

約数和(自身を含む): 122181696

約数和(自身を除く): 92012256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 56, 60, 63, 70, 72, 73, 80, 82, 84, 90, 96, 105, 112, 120, 123, 126, 140, 144, 146, 160, 164, 168, 180, 205, 210, 219, 224, 240, 246, 252, 280, 287, 288, 292, 315, 328, 336, 360, 365, 369, 410, 420, 438, 480, 492, 504, 511, 560, 574, 584, 615, 630, 656, 657, 672, 720, 730, 738, 820, 840, 861, 876, 984, 1008, 1022, 1095, 1120, 1148, 1168, 1230, 1260, 1312, 1314, 1435, 1440, 1460, 1476, 1533, 1640, 1680, 1722, 1752, 1845, 1968, 2016, 2044, 2190, 2296, 2336, 2460, 2520, 2555, 2583, 2628, 2870, 2920, 2952, 2993, 3066, 3280, 3285, 3360, 3444, 3504, 3690, 3936, 4088, 4305, 4380, 4592, 4599, 4920, 5040, 5110, 5166, 5256, 5740, 5840, 5904, 5986, 6132, 6560, 6570, 6888, 7008, 7380, 7665, 8176, 8610, 8760, 8979, 9184, 9198, 9840, 10080, 10220, 10332, 10512, 11480, 11680, 11808, 11972, 12264, 12915, 13140, 13776, 14760, 14965, 15330, 16352, 17220, 17520, 17958, 18396, 19680, 20440, 20664, 20951, 21024, 22960, 22995, 23944, 24528, 25830, 26280, 26937, 27552, 29520, 29930, 30660, 34440, 35040, 35916, 36792, 40880, 41328, 41902, 44895, 45920, 45990, 47888, 49056, 51660, 52560, 53874, 59040, 59860, 61320, 62853, 68880, 71832, 73584, 81760, 82656, 83804, 89790, 91980, 95776, 103320, 104755, 105120, 107748, 119720, 122640, 125706, 134685, 137760, 143664, 147168, 167608, 179580, 183960, 188559, 206640, 209510, 215496, 239440, 245280, 251412, 269370, 287328, 314265, 335216, 359160, 367920, 377118, 413280, 419020, 430992, 478880, 502824, 538740, 628530, 670432, 718320, 735840, 754236, 838040, 861984, 942795, 1005648, 1077480, 1257060, 1436640, 1508472, 1676080, 1885590, 2011296, 2154960, 2514120, 3016944, 3352160, 3771180, 4309920, 5028240, 6033888, 7542360, 10056480, 15084720, 30169440]

約数ペア:

[(1, 30169440), (2, 15084720), (3, 10056480), (4, 7542360), (5, 6033888), (6, 5028240), (7, 4309920), (8, 3771180), (9, 3352160), (10, 3016944), (12, 2514120), (14, 2154960), (15, 2011296), (16, 1885590), (18, 1676080), (20, 1508472), (21, 1436640), (24, 1257060), (28, 1077480), (30, 1005648), (32, 942795), (35, 861984), (36, 838040), (40, 754236), (41, 735840), (42, 718320), (45, 670432), (48, 628530), (56, 538740), (60, 502824), (63, 478880), (70, 430992), (72, 419020), (73, 413280), (80, 377118), (82, 367920), (84, 359160), (90, 335216), (96, 314265), (105, 287328), (112, 269370), (120, 251412), (123, 245280), (126, 239440), (140, 215496), (144, 209510), (146, 206640), (160, 188559), (164, 183960), (168, 179580), (180, 167608), (205, 147168), (210, 143664), (219, 137760), (224, 134685), (240, 125706), (246, 122640), (252, 119720), (280, 107748), (287, 105120), (288, 104755), (292, 103320), (315, 95776), (328, 91980), (336, 89790), (360, 83804), (365, 82656), (369, 81760), (410, 73584), (420, 71832), (438, 68880), (480, 62853), (492, 61320), (504, 59860), (511, 59040), (560, 53874), (574, 52560), (584, 51660), (615, 49056), (630, 47888), (656, 45990), (657, 45920), (672, 44895), (720, 41902), (730, 41328), (738, 40880), (820, 36792), (840, 35916), (861, 35040), (876, 34440), (984, 30660), (1008, 29930), (1022, 29520), (1095, 27552), (1120, 26937), (1148, 26280), (1168, 25830), (1230, 24528), (1260, 23944), (1312, 22995), (1314, 22960), (1435, 21024), (1440, 20951), (1460, 20664), (1476, 20440), (1533, 19680), (1640, 18396), (1680, 17958), (1722, 17520), (1752, 17220), (1845, 16352), (1968, 15330), (2016, 14965), (2044, 14760), (2190, 13776), (2296, 13140), (2336, 12915), (2460, 12264), (2520, 11972), (2555, 11808), (2583, 11680), (2628, 11480), (2870, 10512), (2920, 10332), (2952, 10220), (2993, 10080), (3066, 9840), (3280, 9198), (3285, 9184), (3360, 8979), (3444, 8760), (3504, 8610), (3690, 8176), (3936, 7665), (4088, 7380), (4305, 7008), (4380, 6888), (4592, 6570), (4599, 6560), (4920, 6132), (5040, 5986), (5110, 5904), (5166, 5840), (5256, 5740)]