428318880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3527}}^1$

素因数の和:3579

約数の個数: 192

約数和(自身を含む): 1536288768

約数和(自身を除く): 1107969888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 96, 110, 115, 120, 132, 138, 160, 165, 176, 184, 220, 230, 240, 253, 264, 276, 330, 345, 352, 368, 440, 460, 480, 506, 528, 552, 660, 690, 736, 759, 880, 920, 1012, 1056, 1104, 1265, 1320, 1380, 1518, 1760, 1840, 2024, 2208, 2530, 2640, 2760, 3036, 3527, 3680, 3795, 4048, 5060, 5280, 5520, 6072, 7054, 7590, 8096, 10120, 10581, 11040, 12144, 14108, 15180, 17635, 20240, 21162, 24288, 28216, 30360, 35270, 38797, 40480, 42324, 52905, 56432, 60720, 70540, 77594, 81121, 84648, 105810, 112864, 116391, 121440, 141080, 155188, 162242, 169296, 193985, 211620, 232782, 243363, 282160, 310376, 324484, 338592, 387970, 405605, 423240, 465564, 486726, 564320, 581955, 620752, 648968, 775940, 811210, 846480, 892331, 931128, 973452, 1163910, 1216815, 1241504, 1297936, 1551880, 1622420, 1692960, 1784662, 1862256, 1946904, 2327820, 2433630, 2595872, 2676993, 3103760, 3244840, 3569324, 3724512, 3893808, 4461655, 4655640, 4867260, 5353986, 6207520, 6489680, 7138648, 7787616, 8923310, 9311280, 9734520, 10707972, 12979360, 13384965, 14277296, 17846620, 18622560, 19469040, 21415944, 26769930, 28554592, 35693240, 38938080, 42831888, 53539860, 71386480, 85663776, 107079720, 142772960, 214159440, 428318880]

約数ペア:

[(1, 428318880), (2, 214159440), (3, 142772960), (4, 107079720), (5, 85663776), (6, 71386480), (8, 53539860), (10, 42831888), (11, 38938080), (12, 35693240), (15, 28554592), (16, 26769930), (20, 21415944), (22, 19469040), (23, 18622560), (24, 17846620), (30, 14277296), (32, 13384965), (33, 12979360), (40, 10707972), (44, 9734520), (46, 9311280), (48, 8923310), (55, 7787616), (60, 7138648), (66, 6489680), (69, 6207520), (80, 5353986), (88, 4867260), (92, 4655640), (96, 4461655), (110, 3893808), (115, 3724512), (120, 3569324), (132, 3244840), (138, 3103760), (160, 2676993), (165, 2595872), (176, 2433630), (184, 2327820), (220, 1946904), (230, 1862256), (240, 1784662), (253, 1692960), (264, 1622420), (276, 1551880), (330, 1297936), (345, 1241504), (352, 1216815), (368, 1163910), (440, 973452), (460, 931128), (480, 892331), (506, 846480), (528, 811210), (552, 775940), (660, 648968), (690, 620752), (736, 581955), (759, 564320), (880, 486726), (920, 465564), (1012, 423240), (1056, 405605), (1104, 387970), (1265, 338592), (1320, 324484), (1380, 310376), (1518, 282160), (1760, 243363), (1840, 232782), (2024, 211620), (2208, 193985), (2530, 169296), (2640, 162242), (2760, 155188), (3036, 141080), (3527, 121440), (3680, 116391), (3795, 112864), (4048, 105810), (5060, 84648), (5280, 81121), (5520, 77594), (6072, 70540), (7054, 60720), (7590, 56432), (8096, 52905), (10120, 42324), (10581, 40480), (11040, 38797), (12144, 35270), (14108, 30360), (15180, 28216), (17635, 24288), (20240, 21162)]