157742280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19051}}^1$

素因数の和:19091

約数の個数: 96

約数和(自身を含む): 534980160

約数和(自身を除く): 377237880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 19051, 38102, 57153, 76204, 95255, 114306, 152408, 171459, 190510, 228612, 285765, 342918, 381020, 438173, 457224, 571530, 685836, 762040, 857295, 876346, 1143060, 1314519, 1371672, 1714590, 1752692, 2190865, 2286120, 2629038, 3429180, 3505384, 3943557, 4381730, 5258076, 6572595, 6858360, 7887114, 8763460, 10516152, 13145190, 15774228, 17526920, 19717785, 26290380, 31548456, 39435570, 52580760, 78871140, 157742280]

約数ペア:

[(1, 157742280), (2, 78871140), (3, 52580760), (4, 39435570), (5, 31548456), (6, 26290380), (8, 19717785), (9, 17526920), (10, 15774228), (12, 13145190), (15, 10516152), (18, 8763460), (20, 7887114), (23, 6858360), (24, 6572595), (30, 5258076), (36, 4381730), (40, 3943557), (45, 3505384), (46, 3429180), (60, 2629038), (69, 2286120), (72, 2190865), (90, 1752692), (92, 1714590), (115, 1371672), (120, 1314519), (138, 1143060), (180, 876346), (184, 857295), (207, 762040), (230, 685836), (276, 571530), (345, 457224), (360, 438173), (414, 381020), (460, 342918), (552, 285765), (690, 228612), (828, 190510), (920, 171459), (1035, 152408), (1380, 114306), (1656, 95255), (2070, 76204), (2760, 57153), (4140, 38102), (8280, 19051)]