7542360

素因数分解:

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

素因数の和:138

約数の個数: 192

約数和(自身を含む): 29090880

約数和(自身を除く): 21548520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 56, 60, 63, 70, 72, 73, 82, 84, 90, 105, 120, 123, 126, 140, 146, 164, 168, 180, 205, 210, 219, 246, 252, 280, 287, 292, 315, 328, 360, 365, 369, 410, 420, 438, 492, 504, 511, 574, 584, 615, 630, 657, 730, 738, 820, 840, 861, 876, 984, 1022, 1095, 1148, 1230, 1260, 1314, 1435, 1460, 1476, 1533, 1640, 1722, 1752, 1845, 2044, 2190, 2296, 2460, 2520, 2555, 2583, 2628, 2870, 2920, 2952, 2993, 3066, 3285, 3444, 3690, 4088, 4305, 4380, 4599, 4920, 5110, 5166, 5256, 5740, 5986, 6132, 6570, 6888, 7380, 7665, 8610, 8760, 8979, 9198, 10220, 10332, 11480, 11972, 12264, 12915, 13140, 14760, 14965, 15330, 17220, 17958, 18396, 20440, 20664, 20951, 22995, 23944, 25830, 26280, 26937, 29930, 30660, 34440, 35916, 36792, 41902, 44895, 45990, 51660, 53874, 59860, 61320, 62853, 71832, 83804, 89790, 91980, 103320, 104755, 107748, 119720, 125706, 134685, 167608, 179580, 183960, 188559, 209510, 215496, 251412, 269370, 314265, 359160, 377118, 419020, 502824, 538740, 628530, 754236, 838040, 942795, 1077480, 1257060, 1508472, 1885590, 2514120, 3771180, 7542360]

約数ペア:

[(1, 7542360), (2, 3771180), (3, 2514120), (4, 1885590), (5, 1508472), (6, 1257060), (7, 1077480), (8, 942795), (9, 838040), (10, 754236), (12, 628530), (14, 538740), (15, 502824), (18, 419020), (20, 377118), (21, 359160), (24, 314265), (28, 269370), (30, 251412), (35, 215496), (36, 209510), (40, 188559), (41, 183960), (42, 179580), (45, 167608), (56, 134685), (60, 125706), (63, 119720), (70, 107748), (72, 104755), (73, 103320), (82, 91980), (84, 89790), (90, 83804), (105, 71832), (120, 62853), (123, 61320), (126, 59860), (140, 53874), (146, 51660), (164, 45990), (168, 44895), (180, 41902), (205, 36792), (210, 35916), (219, 34440), (246, 30660), (252, 29930), (280, 26937), (287, 26280), (292, 25830), (315, 23944), (328, 22995), (360, 20951), (365, 20664), (369, 20440), (410, 18396), (420, 17958), (438, 17220), (492, 15330), (504, 14965), (511, 14760), (574, 13140), (584, 12915), (615, 12264), (630, 11972), (657, 11480), (730, 10332), (738, 10220), (820, 9198), (840, 8979), (861, 8760), (876, 8610), (984, 7665), (1022, 7380), (1095, 6888), (1148, 6570), (1230, 6132), (1260, 5986), (1314, 5740), (1435, 5256), (1460, 5166), (1476, 5110), (1533, 4920), (1640, 4599), (1722, 4380), (1752, 4305), (1845, 4088), (2044, 3690), (2190, 3444), (2296, 3285), (2460, 3066), (2520, 2993), (2555, 2952), (2583, 2920), (2628, 2870)]