381169360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{233}}^1$

素因数の和:294

約数の個数: 180

約数和(自身を含む): 1059330636

約数和(自身を除く): 678161276

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 121, 130, 143, 169, 176, 208, 220, 233, 242, 260, 286, 338, 440, 466, 484, 520, 572, 605, 676, 715, 845, 880, 932, 968, 1040, 1144, 1165, 1210, 1352, 1430, 1573, 1690, 1859, 1864, 1936, 2288, 2330, 2420, 2563, 2704, 2860, 3029, 3146, 3380, 3718, 3728, 4660, 4840, 5126, 5720, 6058, 6292, 6760, 7436, 7865, 9295, 9320, 9680, 10252, 11440, 12116, 12584, 12815, 13520, 14872, 15145, 15730, 18590, 18640, 20449, 20504, 24232, 25168, 25630, 28193, 29744, 30290, 31460, 33319, 37180, 39377, 40898, 41008, 48464, 51260, 56386, 60580, 62920, 66638, 74360, 78754, 81796, 102245, 102520, 112772, 121160, 125840, 133276, 140965, 148720, 157508, 163592, 166595, 196885, 204490, 205040, 225544, 242320, 266552, 281930, 315016, 327184, 333190, 366509, 393770, 408980, 433147, 451088, 533104, 563860, 630032, 666380, 733018, 787540, 817960, 866294, 1127720, 1332760, 1466036, 1575080, 1635920, 1732588, 1832545, 2165735, 2255440, 2665520, 2932072, 3150160, 3465176, 3665090, 4331470, 4764617, 5864144, 6930352, 7330180, 8662940, 9529234, 14660360, 17325880, 19058468, 23823085, 29320720, 34651760, 38116936, 47646170, 76233872, 95292340, 190584680, 381169360]

約数ペア:

[(1, 381169360), (2, 190584680), (4, 95292340), (5, 76233872), (8, 47646170), (10, 38116936), (11, 34651760), (13, 29320720), (16, 23823085), (20, 19058468), (22, 17325880), (26, 14660360), (40, 9529234), (44, 8662940), (52, 7330180), (55, 6930352), (65, 5864144), (80, 4764617), (88, 4331470), (104, 3665090), (110, 3465176), (121, 3150160), (130, 2932072), (143, 2665520), (169, 2255440), (176, 2165735), (208, 1832545), (220, 1732588), (233, 1635920), (242, 1575080), (260, 1466036), (286, 1332760), (338, 1127720), (440, 866294), (466, 817960), (484, 787540), (520, 733018), (572, 666380), (605, 630032), (676, 563860), (715, 533104), (845, 451088), (880, 433147), (932, 408980), (968, 393770), (1040, 366509), (1144, 333190), (1165, 327184), (1210, 315016), (1352, 281930), (1430, 266552), (1573, 242320), (1690, 225544), (1859, 205040), (1864, 204490), (1936, 196885), (2288, 166595), (2330, 163592), (2420, 157508), (2563, 148720), (2704, 140965), (2860, 133276), (3029, 125840), (3146, 121160), (3380, 112772), (3718, 102520), (3728, 102245), (4660, 81796), (4840, 78754), (5126, 74360), (5720, 66638), (6058, 62920), (6292, 60580), (6760, 56386), (7436, 51260), (7865, 48464), (9295, 41008), (9320, 40898), (9680, 39377), (10252, 37180), (11440, 33319), (12116, 31460), (12584, 30290), (12815, 29744), (13520, 28193), (14872, 25630), (15145, 25168), (15730, 24232), (18590, 20504), (18640, 20449)]