22217760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:200

約数の個数: 192

約数和(自身を含む): 80438400

約数和(自身を除く): 58220640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 96, 108, 111, 120, 135, 139, 144, 148, 160, 180, 185, 216, 222, 240, 270, 278, 288, 296, 333, 360, 370, 417, 432, 444, 480, 540, 555, 556, 592, 666, 695, 720, 740, 834, 864, 888, 999, 1080, 1110, 1112, 1184, 1251, 1332, 1390, 1440, 1480, 1665, 1668, 1776, 1998, 2085, 2160, 2220, 2224, 2502, 2664, 2780, 2960, 3330, 3336, 3552, 3753, 3996, 4170, 4320, 4440, 4448, 4995, 5004, 5143, 5328, 5560, 5920, 6255, 6660, 6672, 7506, 7992, 8340, 8880, 9990, 10008, 10286, 10656, 11120, 12510, 13320, 13344, 15012, 15429, 15984, 16680, 17760, 18765, 19980, 20016, 20572, 22240, 25020, 25715, 26640, 30024, 30858, 31968, 33360, 37530, 39960, 40032, 41144, 46287, 50040, 51430, 53280, 60048, 61716, 66720, 75060, 77145, 79920, 82288, 92574, 100080, 102860, 120096, 123432, 138861, 150120, 154290, 159840, 164576, 185148, 200160, 205720, 231435, 246864, 277722, 300240, 308580, 370296, 411440, 462870, 493728, 555444, 600480, 617160, 694305, 740592, 822880, 925740, 1110888, 1234320, 1388610, 1481184, 1851480, 2221776, 2468640, 2777220, 3702960, 4443552, 5554440, 7405920, 11108880, 22217760]

約数ペア:

[(1, 22217760), (2, 11108880), (3, 7405920), (4, 5554440), (5, 4443552), (6, 3702960), (8, 2777220), (9, 2468640), (10, 2221776), (12, 1851480), (15, 1481184), (16, 1388610), (18, 1234320), (20, 1110888), (24, 925740), (27, 822880), (30, 740592), (32, 694305), (36, 617160), (37, 600480), (40, 555444), (45, 493728), (48, 462870), (54, 411440), (60, 370296), (72, 308580), (74, 300240), (80, 277722), (90, 246864), (96, 231435), (108, 205720), (111, 200160), (120, 185148), (135, 164576), (139, 159840), (144, 154290), (148, 150120), (160, 138861), (180, 123432), (185, 120096), (216, 102860), (222, 100080), (240, 92574), (270, 82288), (278, 79920), (288, 77145), (296, 75060), (333, 66720), (360, 61716), (370, 60048), (417, 53280), (432, 51430), (444, 50040), (480, 46287), (540, 41144), (555, 40032), (556, 39960), (592, 37530), (666, 33360), (695, 31968), (720, 30858), (740, 30024), (834, 26640), (864, 25715), (888, 25020), (999, 22240), (1080, 20572), (1110, 20016), (1112, 19980), (1184, 18765), (1251, 17760), (1332, 16680), (1390, 15984), (1440, 15429), (1480, 15012), (1665, 13344), (1668, 13320), (1776, 12510), (1998, 11120), (2085, 10656), (2160, 10286), (2220, 10008), (2224, 9990), (2502, 8880), (2664, 8340), (2780, 7992), (2960, 7506), (3330, 6672), (3336, 6660), (3552, 6255), (3753, 5920), (3996, 5560), (4170, 5328), (4320, 5143), (4440, 5004), (4448, 4995)]