389092440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:374

約数の個数: 192

約数和(自身を含む): 1299271680

約数和(自身を除く): 910179240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 127, 132, 165, 211, 220, 242, 254, 264, 330, 363, 381, 422, 440, 484, 508, 605, 633, 635, 660, 726, 762, 844, 968, 1016, 1055, 1210, 1266, 1270, 1320, 1397, 1452, 1524, 1688, 1815, 1905, 2110, 2321, 2420, 2532, 2540, 2794, 2904, 3048, 3165, 3630, 3810, 4191, 4220, 4642, 4840, 5064, 5080, 5588, 6330, 6963, 6985, 7260, 7620, 8382, 8440, 9284, 11176, 11605, 12660, 13926, 13970, 14520, 15240, 15367, 16764, 18568, 20955, 23210, 25320, 25531, 26797, 27852, 27940, 30734, 33528, 34815, 41910, 46101, 46420, 51062, 53594, 55704, 55880, 61468, 69630, 76593, 76835, 80391, 83820, 92202, 92840, 102124, 107188, 122936, 127655, 133985, 139260, 153186, 153670, 160782, 167640, 184404, 204248, 214376, 230505, 255310, 267970, 278520, 294767, 306372, 307340, 321564, 368808, 382965, 401955, 461010, 510620, 535940, 589534, 612744, 614680, 643128, 765930, 803910, 884301, 922020, 1021240, 1071880, 1179068, 1473835, 1531860, 1607820, 1768602, 1844040, 2358136, 2947670, 3063720, 3215640, 3242437, 3537204, 4421505, 5895340, 6484874, 7074408, 8843010, 9727311, 11790680, 12969748, 16212185, 17686020, 19454622, 25939496, 32424370, 35372040, 38909244, 48636555, 64848740, 77818488, 97273110, 129697480, 194546220, 389092440]

約数ペア:

[(1, 389092440), (2, 194546220), (3, 129697480), (4, 97273110), (5, 77818488), (6, 64848740), (8, 48636555), (10, 38909244), (11, 35372040), (12, 32424370), (15, 25939496), (20, 19454622), (22, 17686020), (24, 16212185), (30, 12969748), (33, 11790680), (40, 9727311), (44, 8843010), (55, 7074408), (60, 6484874), (66, 5895340), (88, 4421505), (110, 3537204), (120, 3242437), (121, 3215640), (127, 3063720), (132, 2947670), (165, 2358136), (211, 1844040), (220, 1768602), (242, 1607820), (254, 1531860), (264, 1473835), (330, 1179068), (363, 1071880), (381, 1021240), (422, 922020), (440, 884301), (484, 803910), (508, 765930), (605, 643128), (633, 614680), (635, 612744), (660, 589534), (726, 535940), (762, 510620), (844, 461010), (968, 401955), (1016, 382965), (1055, 368808), (1210, 321564), (1266, 307340), (1270, 306372), (1320, 294767), (1397, 278520), (1452, 267970), (1524, 255310), (1688, 230505), (1815, 214376), (1905, 204248), (2110, 184404), (2321, 167640), (2420, 160782), (2532, 153670), (2540, 153186), (2794, 139260), (2904, 133985), (3048, 127655), (3165, 122936), (3630, 107188), (3810, 102124), (4191, 92840), (4220, 92202), (4642, 83820), (4840, 80391), (5064, 76835), (5080, 76593), (5588, 69630), (6330, 61468), (6963, 55880), (6985, 55704), (7260, 53594), (7620, 51062), (8382, 46420), (8440, 46101), (9284, 41910), (11176, 34815), (11605, 33528), (12660, 30734), (13926, 27940), (13970, 27852), (14520, 26797), (15240, 25531), (15367, 25320), (16764, 23210), (18568, 20955)]