22208880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 160

約数和(自身を含む): 73620288

約数和(自身を除く): 51411408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 41, 48, 60, 61, 74, 80, 82, 111, 120, 122, 123, 148, 164, 183, 185, 205, 222, 240, 244, 246, 296, 305, 328, 366, 370, 410, 444, 488, 492, 555, 592, 610, 615, 656, 732, 740, 820, 888, 915, 976, 984, 1110, 1220, 1230, 1464, 1480, 1517, 1640, 1776, 1830, 1968, 2220, 2257, 2440, 2460, 2501, 2928, 2960, 3034, 3280, 3660, 4440, 4514, 4551, 4880, 4920, 5002, 6068, 6771, 7320, 7503, 7585, 8880, 9028, 9102, 9840, 10004, 11285, 12136, 12505, 13542, 14640, 15006, 15170, 18056, 18204, 20008, 22570, 22755, 24272, 25010, 27084, 30012, 30340, 33855, 36112, 36408, 37515, 40016, 45140, 45510, 50020, 54168, 60024, 60680, 67710, 72816, 75030, 90280, 91020, 92537, 100040, 108336, 120048, 121360, 135420, 150060, 180560, 182040, 185074, 200080, 270840, 277611, 300120, 364080, 370148, 462685, 541680, 555222, 600240, 740296, 925370, 1110444, 1388055, 1480592, 1850740, 2220888, 2776110, 3701480, 4441776, 5552220, 7402960, 11104440, 22208880]

約数ペア:

[(1, 22208880), (2, 11104440), (3, 7402960), (4, 5552220), (5, 4441776), (6, 3701480), (8, 2776110), (10, 2220888), (12, 1850740), (15, 1480592), (16, 1388055), (20, 1110444), (24, 925370), (30, 740296), (37, 600240), (40, 555222), (41, 541680), (48, 462685), (60, 370148), (61, 364080), (74, 300120), (80, 277611), (82, 270840), (111, 200080), (120, 185074), (122, 182040), (123, 180560), (148, 150060), (164, 135420), (183, 121360), (185, 120048), (205, 108336), (222, 100040), (240, 92537), (244, 91020), (246, 90280), (296, 75030), (305, 72816), (328, 67710), (366, 60680), (370, 60024), (410, 54168), (444, 50020), (488, 45510), (492, 45140), (555, 40016), (592, 37515), (610, 36408), (615, 36112), (656, 33855), (732, 30340), (740, 30012), (820, 27084), (888, 25010), (915, 24272), (976, 22755), (984, 22570), (1110, 20008), (1220, 18204), (1230, 18056), (1464, 15170), (1480, 15006), (1517, 14640), (1640, 13542), (1776, 12505), (1830, 12136), (1968, 11285), (2220, 10004), (2257, 9840), (2440, 9102), (2460, 9028), (2501, 8880), (2928, 7585), (2960, 7503), (3034, 7320), (3280, 6771), (3660, 6068), (4440, 5002), (4514, 4920), (4551, 4880)]