506996820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1237}}^1$

素因数の和:1292

約数の個数: 240

約数和(自身を含む): 1811956608

約数和(自身を除く): 1304959788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 27, 30, 33, 36, 44, 45, 46, 54, 55, 60, 66, 69, 81, 90, 92, 99, 108, 110, 115, 132, 135, 138, 162, 165, 180, 198, 207, 220, 230, 253, 270, 276, 297, 324, 330, 345, 396, 405, 414, 460, 495, 506, 540, 594, 621, 660, 690, 759, 810, 828, 891, 990, 1012, 1035, 1188, 1237, 1242, 1265, 1380, 1485, 1518, 1620, 1782, 1863, 1980, 2070, 2277, 2474, 2484, 2530, 2970, 3036, 3105, 3564, 3711, 3726, 3795, 4140, 4455, 4554, 4948, 5060, 5940, 6185, 6210, 6831, 7422, 7452, 7590, 8910, 9108, 9315, 11133, 11385, 12370, 12420, 13607, 13662, 14844, 15180, 17820, 18555, 18630, 20493, 22266, 22770, 24740, 27214, 27324, 28451, 33399, 34155, 37110, 37260, 40821, 40986, 44532, 45540, 54428, 55665, 56902, 66798, 68035, 68310, 74220, 81642, 81972, 85353, 100197, 102465, 111330, 113804, 122463, 133596, 136070, 136620, 142255, 163284, 166995, 170706, 200394, 204105, 204930, 222660, 244926, 256059, 272140, 284510, 312961, 333990, 341412, 367389, 400788, 408210, 409860, 426765, 489852, 500985, 512118, 569020, 612315, 625922, 667980, 734778, 768177, 816420, 853530, 938883, 1001970, 1024236, 1102167, 1224630, 1251844, 1280295, 1469556, 1536354, 1564805, 1707060, 1836945, 1877766, 2003940, 2204334, 2304531, 2449260, 2560590, 2816649, 3072708, 3129610, 3673890, 3755532, 3840885, 4408668, 4609062, 4694415, 5121180, 5510835, 5633298, 6259220, 7347780, 7681770, 8449947, 9218124, 9388830, 11021670, 11266596, 11522655, 14083245, 15363540, 16899894, 18777660, 22043340, 23045310, 25349841, 28166490, 33799788, 42249735, 46090620, 50699682, 56332980, 84499470, 101399364, 126749205, 168998940, 253498410, 506996820]

約数ペア:

[(1, 506996820), (2, 253498410), (3, 168998940), (4, 126749205), (5, 101399364), (6, 84499470), (9, 56332980), (10, 50699682), (11, 46090620), (12, 42249735), (15, 33799788), (18, 28166490), (20, 25349841), (22, 23045310), (23, 22043340), (27, 18777660), (30, 16899894), (33, 15363540), (36, 14083245), (44, 11522655), (45, 11266596), (46, 11021670), (54, 9388830), (55, 9218124), (60, 8449947), (66, 7681770), (69, 7347780), (81, 6259220), (90, 5633298), (92, 5510835), (99, 5121180), (108, 4694415), (110, 4609062), (115, 4408668), (132, 3840885), (135, 3755532), (138, 3673890), (162, 3129610), (165, 3072708), (180, 2816649), (198, 2560590), (207, 2449260), (220, 2304531), (230, 2204334), (253, 2003940), (270, 1877766), (276, 1836945), (297, 1707060), (324, 1564805), (330, 1536354), (345, 1469556), (396, 1280295), (405, 1251844), (414, 1224630), (460, 1102167), (495, 1024236), (506, 1001970), (540, 938883), (594, 853530), (621, 816420), (660, 768177), (690, 734778), (759, 667980), (810, 625922), (828, 612315), (891, 569020), (990, 512118), (1012, 500985), (1035, 489852), (1188, 426765), (1237, 409860), (1242, 408210), (1265, 400788), (1380, 367389), (1485, 341412), (1518, 333990), (1620, 312961), (1782, 284510), (1863, 272140), (1980, 256059), (2070, 244926), (2277, 222660), (2474, 204930), (2484, 204105), (2530, 200394), (2970, 170706), (3036, 166995), (3105, 163284), (3564, 142255), (3711, 136620), (3726, 136070), (3795, 133596), (4140, 122463), (4455, 113804), (4554, 111330), (4948, 102465), (5060, 100197), (5940, 85353), (6185, 81972), (6210, 81642), (6831, 74220), (7422, 68310), (7452, 68035), (7590, 66798), (8910, 56902), (9108, 55665), (9315, 54428), (11133, 45540), (11385, 44532), (12370, 40986), (12420, 40821), (13607, 37260), (13662, 37110), (14844, 34155), (15180, 33399), (17820, 28451), (18555, 27324), (18630, 27214), (20493, 24740), (22266, 22770)]