22113840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13163}}^1$

素因数の和:13186

約数の個数: 80

約数和(自身を含む): 78352128

約数和(自身を除く): 56238288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 13163, 26326, 39489, 52652, 65815, 78978, 92141, 105304, 131630, 157956, 184282, 197445, 210608, 263260, 276423, 315912, 368564, 394890, 460705, 526520, 552846, 631824, 737128, 789780, 921410, 1053040, 1105692, 1382115, 1474256, 1579560, 1842820, 2211384, 2764230, 3159120, 3685640, 4422768, 5528460, 7371280, 11056920, 22113840]

約数ペア:

[(1, 22113840), (2, 11056920), (3, 7371280), (4, 5528460), (5, 4422768), (6, 3685640), (7, 3159120), (8, 2764230), (10, 2211384), (12, 1842820), (14, 1579560), (15, 1474256), (16, 1382115), (20, 1105692), (21, 1053040), (24, 921410), (28, 789780), (30, 737128), (35, 631824), (40, 552846), (42, 526520), (48, 460705), (56, 394890), (60, 368564), (70, 315912), (80, 276423), (84, 263260), (105, 210608), (112, 197445), (120, 184282), (140, 157956), (168, 131630), (210, 105304), (240, 92141), (280, 78978), (336, 65815), (420, 52652), (560, 39489), (840, 26326), (1680, 13163)]