222574680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26881}}^1$

素因数の和:26921

約数の個数: 96

約数和(自身を含む): 754846560

約数和(自身を除く): 532271880

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, 26881, 53762, 80643, 107524, 134405, 161286, 215048, 241929, 268810, 322572, 403215, 483858, 537620, 618263, 645144, 806430, 967716, 1075240, 1209645, 1236526, 1612860, 1854789, 1935432, 2419290, 2473052, 3091315, 3225720, 3709578, 4838580, 4946104, 5564367, 6182630, 7419156, 9273945, 9677160, 11128734, 12365260, 14838312, 18547890, 22257468, 24730520, 27821835, 37095780, 44514936, 55643670, 74191560, 111287340, 222574680]

約数ペア:

[(1, 222574680), (2, 111287340), (3, 74191560), (4, 55643670), (5, 44514936), (6, 37095780), (8, 27821835), (9, 24730520), (10, 22257468), (12, 18547890), (15, 14838312), (18, 12365260), (20, 11128734), (23, 9677160), (24, 9273945), (30, 7419156), (36, 6182630), (40, 5564367), (45, 4946104), (46, 4838580), (60, 3709578), (69, 3225720), (72, 3091315), (90, 2473052), (92, 2419290), (115, 1935432), (120, 1854789), (138, 1612860), (180, 1236526), (184, 1209645), (207, 1075240), (230, 967716), (276, 806430), (345, 645144), (360, 618263), (414, 537620), (460, 483858), (552, 403215), (690, 322572), (828, 268810), (920, 241929), (1035, 215048), (1380, 161286), (1656, 134405), (2070, 107524), (2760, 80643), (4140, 53762), (8280, 26881)]