22360140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:540

約数の個数: 144

約数和(自身を含む): 77366016

約数和(自身を除く): 55005876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 44, 45, 46, 55, 60, 66, 69, 90, 92, 99, 110, 115, 132, 138, 165, 180, 198, 207, 220, 230, 253, 276, 330, 345, 396, 414, 460, 491, 495, 506, 660, 690, 759, 828, 982, 990, 1012, 1035, 1265, 1380, 1473, 1518, 1964, 1980, 2070, 2277, 2455, 2530, 2946, 3036, 3795, 4140, 4419, 4554, 4910, 5060, 5401, 5892, 7365, 7590, 8838, 9108, 9820, 10802, 11293, 11385, 14730, 15180, 16203, 17676, 21604, 22095, 22586, 22770, 27005, 29460, 32406, 33879, 44190, 45172, 45540, 48609, 54010, 56465, 64812, 67758, 81015, 88380, 97218, 101637, 108020, 112930, 124223, 135516, 162030, 169395, 194436, 203274, 225860, 243045, 248446, 324060, 338790, 372669, 406548, 486090, 496892, 508185, 621115, 677580, 745338, 972180, 1016370, 1118007, 1242230, 1490676, 1863345, 2032740, 2236014, 2484460, 3726690, 4472028, 5590035, 7453380, 11180070, 22360140]

約数ペア:

[(1, 22360140), (2, 11180070), (3, 7453380), (4, 5590035), (5, 4472028), (6, 3726690), (9, 2484460), (10, 2236014), (11, 2032740), (12, 1863345), (15, 1490676), (18, 1242230), (20, 1118007), (22, 1016370), (23, 972180), (30, 745338), (33, 677580), (36, 621115), (44, 508185), (45, 496892), (46, 486090), (55, 406548), (60, 372669), (66, 338790), (69, 324060), (90, 248446), (92, 243045), (99, 225860), (110, 203274), (115, 194436), (132, 169395), (138, 162030), (165, 135516), (180, 124223), (198, 112930), (207, 108020), (220, 101637), (230, 97218), (253, 88380), (276, 81015), (330, 67758), (345, 64812), (396, 56465), (414, 54010), (460, 48609), (491, 45540), (495, 45172), (506, 44190), (660, 33879), (690, 32406), (759, 29460), (828, 27005), (982, 22770), (990, 22586), (1012, 22095), (1035, 21604), (1265, 17676), (1380, 16203), (1473, 15180), (1518, 14730), (1964, 11385), (1980, 11293), (2070, 10802), (2277, 9820), (2455, 9108), (2530, 8838), (2946, 7590), (3036, 7365), (3795, 5892), (4140, 5401), (4419, 5060), (4554, 4910)]