4920753456

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^2\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:421

約数の個数: 240

約数和(自身を含む): 15080284800

約数和(自身を除く): 10159531344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 139, 144, 152, 171, 216, 227, 228, 278, 304, 342, 361, 417, 432, 454, 456, 513, 556, 681, 684, 722, 834, 908, 912, 1026, 1083, 1112, 1251, 1362, 1368, 1444, 1668, 1816, 2043, 2052, 2166, 2224, 2502, 2641, 2724, 2736, 2888, 3249, 3336, 3632, 3753, 4086, 4104, 4313, 4332, 5004, 5282, 5448, 5776, 6129, 6498, 6672, 7506, 7923, 8172, 8208, 8626, 8664, 9747, 10008, 10564, 10896, 12258, 12939, 12996, 15012, 15846, 16344, 17252, 17328, 19494, 20016, 21128, 23769, 24516, 25878, 25992, 30024, 31553, 31692, 32688, 34504, 38817, 38988, 42256, 47538, 49032, 50179, 51756, 51984, 60048, 63106, 63384, 69008, 71307, 77634, 77976, 81947, 94659, 95076, 98064, 100358, 103512, 116451, 126212, 126768, 142614, 150537, 155268, 155952, 163894, 189318, 190152, 200716, 207024, 232902, 245841, 252424, 283977, 285228, 301074, 310536, 327788, 378636, 380304, 401432, 451611, 465804, 491682, 504848, 567954, 570456, 599507, 602148, 621072, 655576, 737523, 757272, 802864, 851931, 903222, 931608, 983364, 1135908, 1140912, 1199014, 1204296, 1311152, 1354833, 1475046, 1514544, 1703862, 1798521, 1806444, 1863216, 1966728, 2212569, 2271816, 2398028, 2408592, 2709666, 2950092, 3407724, 3597042, 3612888, 3933456, 4425138, 4543632, 4796056, 5395563, 5419332, 5900184, 6815448, 7194084, 7225776, 8850276, 9592112, 10791126, 10838664, 11390633, 11800368, 13630896, 14388168, 16186689, 17700552, 21582252, 21677328, 22781266, 28776336, 32373378, 34171899, 35401104, 43164504, 45562532, 64746756, 68343798, 86329008, 91125064, 102515697, 129493512, 136687596, 182250128, 205031394, 258987024, 273375192, 307547091, 410062788, 546750384, 615094182, 820125576, 1230188364, 1640251152, 2460376728, 4920753456]

約数ペア:

[(1, 4920753456), (2, 2460376728), (3, 1640251152), (4, 1230188364), (6, 820125576), (8, 615094182), (9, 546750384), (12, 410062788), (16, 307547091), (18, 273375192), (19, 258987024), (24, 205031394), (27, 182250128), (36, 136687596), (38, 129493512), (48, 102515697), (54, 91125064), (57, 86329008), (72, 68343798), (76, 64746756), (108, 45562532), (114, 43164504), (139, 35401104), (144, 34171899), (152, 32373378), (171, 28776336), (216, 22781266), (227, 21677328), (228, 21582252), (278, 17700552), (304, 16186689), (342, 14388168), (361, 13630896), (417, 11800368), (432, 11390633), (454, 10838664), (456, 10791126), (513, 9592112), (556, 8850276), (681, 7225776), (684, 7194084), (722, 6815448), (834, 5900184), (908, 5419332), (912, 5395563), (1026, 4796056), (1083, 4543632), (1112, 4425138), (1251, 3933456), (1362, 3612888), (1368, 3597042), (1444, 3407724), (1668, 2950092), (1816, 2709666), (2043, 2408592), (2052, 2398028), (2166, 2271816), (2224, 2212569), (2502, 1966728), (2641, 1863216), (2724, 1806444), (2736, 1798521), (2888, 1703862), (3249, 1514544), (3336, 1475046), (3632, 1354833), (3753, 1311152), (4086, 1204296), (4104, 1199014), (4313, 1140912), (4332, 1135908), (5004, 983364), (5282, 931608), (5448, 903222), (5776, 851931), (6129, 802864), (6498, 757272), (6672, 737523), (7506, 655576), (7923, 621072), (8172, 602148), (8208, 599507), (8626, 570456), (8664, 567954), (9747, 504848), (10008, 491682), (10564, 465804), (10896, 451611), (12258, 401432), (12939, 380304), (12996, 378636), (15012, 327788), (15846, 310536), (16344, 301074), (17252, 285228), (17328, 283977), (19494, 252424), (20016, 245841), (21128, 232902), (23769, 207024), (24516, 200716), (25878, 190152), (25992, 189318), (30024, 163894), (31553, 155952), (31692, 155268), (32688, 150537), (34504, 142614), (38817, 126768), (38988, 126212), (42256, 116451), (47538, 103512), (49032, 100358), (50179, 98064), (51756, 95076), (51984, 94659), (60048, 81947), (63106, 77976), (63384, 77634), (69008, 71307)]