22235520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:372

約数の個数: 128

約数和(自身を含む): 73023840

約数和(自身を除く): 50788320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 313, 320, 370, 384, 444, 480, 555, 592, 626, 640, 740, 888, 939, 960, 1110, 1184, 1252, 1480, 1565, 1776, 1878, 1920, 2220, 2368, 2504, 2960, 3130, 3552, 3756, 4440, 4695, 4736, 5008, 5920, 6260, 7104, 7512, 8880, 9390, 10016, 11581, 11840, 12520, 14208, 15024, 17760, 18780, 20032, 23162, 23680, 25040, 30048, 34743, 35520, 37560, 40064, 46324, 50080, 57905, 60096, 69486, 71040, 75120, 92648, 100160, 115810, 120192, 138972, 150240, 173715, 185296, 200320, 231620, 277944, 300480, 347430, 370592, 463240, 555888, 600960, 694860, 741184, 926480, 1111776, 1389720, 1482368, 1852960, 2223552, 2779440, 3705920, 4447104, 5558880, 7411840, 11117760, 22235520]

約数ペア:

[(1, 22235520), (2, 11117760), (3, 7411840), (4, 5558880), (5, 4447104), (6, 3705920), (8, 2779440), (10, 2223552), (12, 1852960), (15, 1482368), (16, 1389720), (20, 1111776), (24, 926480), (30, 741184), (32, 694860), (37, 600960), (40, 555888), (48, 463240), (60, 370592), (64, 347430), (74, 300480), (80, 277944), (96, 231620), (111, 200320), (120, 185296), (128, 173715), (148, 150240), (160, 138972), (185, 120192), (192, 115810), (222, 100160), (240, 92648), (296, 75120), (313, 71040), (320, 69486), (370, 60096), (384, 57905), (444, 50080), (480, 46324), (555, 40064), (592, 37560), (626, 35520), (640, 34743), (740, 30048), (888, 25040), (939, 23680), (960, 23162), (1110, 20032), (1184, 18780), (1252, 17760), (1480, 15024), (1565, 14208), (1776, 12520), (1878, 11840), (1920, 11581), (2220, 10016), (2368, 9390), (2504, 8880), (2960, 7512), (3130, 7104), (3552, 6260), (3756, 5920), (4440, 5008), (4695, 4736)]