7787340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:74

約数の個数: 240

約数和(自身を含む): 29272320

約数和(自身を除く): 21484980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 23, 27, 30, 33, 36, 38, 44, 45, 46, 54, 55, 57, 60, 66, 69, 76, 81, 90, 92, 95, 99, 108, 110, 114, 115, 132, 135, 138, 162, 165, 171, 180, 190, 198, 207, 209, 220, 228, 230, 253, 270, 276, 285, 297, 324, 330, 342, 345, 380, 396, 405, 414, 418, 437, 460, 495, 506, 513, 540, 570, 594, 621, 627, 660, 684, 690, 759, 810, 828, 836, 855, 874, 891, 990, 1012, 1026, 1035, 1045, 1140, 1188, 1242, 1254, 1265, 1311, 1380, 1485, 1518, 1539, 1620, 1710, 1748, 1782, 1863, 1881, 1980, 2052, 2070, 2090, 2185, 2277, 2484, 2508, 2530, 2565, 2622, 2970, 3036, 3078, 3105, 3135, 3420, 3564, 3726, 3762, 3795, 3933, 4140, 4180, 4370, 4455, 4554, 4807, 5060, 5130, 5244, 5643, 5940, 6156, 6210, 6270, 6555, 6831, 7452, 7524, 7590, 7695, 7866, 8740, 8910, 9108, 9315, 9405, 9614, 10260, 11286, 11385, 11799, 12420, 12540, 13110, 13662, 14421, 15180, 15390, 15732, 16929, 17820, 18630, 18810, 19228, 19665, 20493, 22572, 22770, 23598, 24035, 26220, 27324, 28215, 28842, 30780, 33858, 34155, 35397, 37260, 37620, 39330, 40986, 43263, 45540, 47196, 48070, 56430, 57684, 58995, 67716, 68310, 70794, 72105, 78660, 81972, 84645, 86526, 96140, 102465, 112860, 117990, 129789, 136620, 141588, 144210, 169290, 173052, 176985, 204930, 216315, 235980, 259578, 288420, 338580, 353970, 389367, 409860, 432630, 519156, 648945, 707940, 778734, 865260, 1297890, 1557468, 1946835, 2595780, 3893670, 7787340]

約数ペア:

[(1, 7787340), (2, 3893670), (3, 2595780), (4, 1946835), (5, 1557468), (6, 1297890), (9, 865260), (10, 778734), (11, 707940), (12, 648945), (15, 519156), (18, 432630), (19, 409860), (20, 389367), (22, 353970), (23, 338580), (27, 288420), (30, 259578), (33, 235980), (36, 216315), (38, 204930), (44, 176985), (45, 173052), (46, 169290), (54, 144210), (55, 141588), (57, 136620), (60, 129789), (66, 117990), (69, 112860), (76, 102465), (81, 96140), (90, 86526), (92, 84645), (95, 81972), (99, 78660), (108, 72105), (110, 70794), (114, 68310), (115, 67716), (132, 58995), (135, 57684), (138, 56430), (162, 48070), (165, 47196), (171, 45540), (180, 43263), (190, 40986), (198, 39330), (207, 37620), (209, 37260), (220, 35397), (228, 34155), (230, 33858), (253, 30780), (270, 28842), (276, 28215), (285, 27324), (297, 26220), (324, 24035), (330, 23598), (342, 22770), (345, 22572), (380, 20493), (396, 19665), (405, 19228), (414, 18810), (418, 18630), (437, 17820), (460, 16929), (495, 15732), (506, 15390), (513, 15180), (540, 14421), (570, 13662), (594, 13110), (621, 12540), (627, 12420), (660, 11799), (684, 11385), (690, 11286), (759, 10260), (810, 9614), (828, 9405), (836, 9315), (855, 9108), (874, 8910), (891, 8740), (990, 7866), (1012, 7695), (1026, 7590), (1035, 7524), (1045, 7452), (1140, 6831), (1188, 6555), (1242, 6270), (1254, 6210), (1265, 6156), (1311, 5940), (1380, 5643), (1485, 5244), (1518, 5130), (1539, 5060), (1620, 4807), (1710, 4554), (1748, 4455), (1782, 4370), (1863, 4180), (1881, 4140), (1980, 3933), (2052, 3795), (2070, 3762), (2090, 3726), (2185, 3564), (2277, 3420), (2484, 3135), (2508, 3105), (2530, 3078), (2565, 3036), (2622, 2970)]