222708960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1663}}^1$

素因数の和:1718

約数の個数: 192

約数和(自身を含む): 805109760

約数和(自身を除く): 582400800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1663, 1674, 1860, 2160, 2232, 2480, 2790, 2976, 3326, 3348, 3720, 4185, 4320, 4464, 4960, 4989, 5580, 6652, 6696, 7440, 8315, 8370, 8928, 9978, 11160, 13304, 13392, 14880, 14967, 16630, 16740, 19956, 22320, 24945, 26608, 26784, 29934, 33260, 33480, 39912, 44640, 44901, 49890, 51553, 53216, 59868, 66520, 66960, 74835, 79824, 89802, 99780, 103106, 119736, 133040, 133920, 149670, 154659, 159648, 179604, 199560, 206212, 224505, 239472, 257765, 266080, 299340, 309318, 359208, 399120, 412424, 449010, 463977, 478944, 515530, 598680, 618636, 718416, 773295, 798240, 824848, 898020, 927954, 1031060, 1197360, 1237272, 1391931, 1436832, 1546590, 1649696, 1796040, 1855908, 2062120, 2319885, 2394720, 2474544, 2783862, 3093180, 3592080, 3711816, 4124240, 4639770, 4949088, 5567724, 6186360, 6959655, 7184160, 7423632, 8248480, 9279540, 11135448, 12372720, 13919310, 14847264, 18559080, 22270896, 24745440, 27838620, 37118160, 44541792, 55677240, 74236320, 111354480, 222708960]

約数ペア:

[(1, 222708960), (2, 111354480), (3, 74236320), (4, 55677240), (5, 44541792), (6, 37118160), (8, 27838620), (9, 24745440), (10, 22270896), (12, 18559080), (15, 14847264), (16, 13919310), (18, 12372720), (20, 11135448), (24, 9279540), (27, 8248480), (30, 7423632), (31, 7184160), (32, 6959655), (36, 6186360), (40, 5567724), (45, 4949088), (48, 4639770), (54, 4124240), (60, 3711816), (62, 3592080), (72, 3093180), (80, 2783862), (90, 2474544), (93, 2394720), (96, 2319885), (108, 2062120), (120, 1855908), (124, 1796040), (135, 1649696), (144, 1546590), (155, 1436832), (160, 1391931), (180, 1237272), (186, 1197360), (216, 1031060), (240, 927954), (248, 898020), (270, 824848), (279, 798240), (288, 773295), (310, 718416), (360, 618636), (372, 598680), (432, 515530), (465, 478944), (480, 463977), (496, 449010), (540, 412424), (558, 399120), (620, 359208), (720, 309318), (744, 299340), (837, 266080), (864, 257765), (930, 239472), (992, 224505), (1080, 206212), (1116, 199560), (1240, 179604), (1395, 159648), (1440, 154659), (1488, 149670), (1663, 133920), (1674, 133040), (1860, 119736), (2160, 103106), (2232, 99780), (2480, 89802), (2790, 79824), (2976, 74835), (3326, 66960), (3348, 66520), (3720, 59868), (4185, 53216), (4320, 51553), (4464, 49890), (4960, 44901), (4989, 44640), (5580, 39912), (6652, 33480), (6696, 33260), (7440, 29934), (8315, 26784), (8370, 26608), (8928, 24945), (9978, 22320), (11160, 19956), (13304, 16740), (13392, 16630), (14880, 14967)]