223501320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2861}}^1$

素因数の和:2916

約数の個数: 192

約数和(自身を含む): 857226240

約数和(自身を除く): 633724920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 868, 930, 1085, 1116, 1240, 1260, 1302, 1395, 1736, 1860, 1953, 2170, 2232, 2520, 2604, 2790, 2861, 3255, 3720, 3906, 4340, 5208, 5580, 5722, 6510, 7812, 8583, 8680, 9765, 11160, 11444, 13020, 14305, 15624, 17166, 19530, 20027, 22888, 25749, 26040, 28610, 34332, 39060, 40054, 42915, 51498, 57220, 60081, 68664, 78120, 80108, 85830, 88691, 100135, 102996, 114440, 120162, 128745, 160216, 171660, 177382, 180243, 200270, 205992, 240324, 257490, 266073, 300405, 343320, 354764, 360486, 400540, 443455, 480648, 514980, 532146, 600810, 620837, 709528, 720972, 798219, 801080, 886910, 901215, 1029960, 1064292, 1201620, 1241674, 1330365, 1441944, 1596438, 1773820, 1802430, 1862511, 2128584, 2403240, 2483348, 2660730, 3104185, 3192876, 3547640, 3604860, 3725022, 3991095, 4966696, 5321460, 5587533, 6208370, 6385752, 7209720, 7450044, 7982190, 9312555, 10642920, 11175066, 12416740, 14900088, 15964380, 18625110, 22350132, 24833480, 27937665, 31928760, 37250220, 44700264, 55875330, 74500440, 111750660, 223501320]

約数ペア:

[(1, 223501320), (2, 111750660), (3, 74500440), (4, 55875330), (5, 44700264), (6, 37250220), (7, 31928760), (8, 27937665), (9, 24833480), (10, 22350132), (12, 18625110), (14, 15964380), (15, 14900088), (18, 12416740), (20, 11175066), (21, 10642920), (24, 9312555), (28, 7982190), (30, 7450044), (31, 7209720), (35, 6385752), (36, 6208370), (40, 5587533), (42, 5321460), (45, 4966696), (56, 3991095), (60, 3725022), (62, 3604860), (63, 3547640), (70, 3192876), (72, 3104185), (84, 2660730), (90, 2483348), (93, 2403240), (105, 2128584), (120, 1862511), (124, 1802430), (126, 1773820), (140, 1596438), (155, 1441944), (168, 1330365), (180, 1241674), (186, 1201620), (210, 1064292), (217, 1029960), (248, 901215), (252, 886910), (279, 801080), (280, 798219), (310, 720972), (315, 709528), (360, 620837), (372, 600810), (420, 532146), (434, 514980), (465, 480648), (504, 443455), (558, 400540), (620, 360486), (630, 354764), (651, 343320), (744, 300405), (840, 266073), (868, 257490), (930, 240324), (1085, 205992), (1116, 200270), (1240, 180243), (1260, 177382), (1302, 171660), (1395, 160216), (1736, 128745), (1860, 120162), (1953, 114440), (2170, 102996), (2232, 100135), (2520, 88691), (2604, 85830), (2790, 80108), (2861, 78120), (3255, 68664), (3720, 60081), (3906, 57220), (4340, 51498), (5208, 42915), (5580, 40054), (5722, 39060), (6510, 34332), (7812, 28610), (8583, 26040), (8680, 25749), (9765, 22888), (11160, 20027), (11444, 19530), (13020, 17166), (14305, 15624)]