222086480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1163}}^1$

素因数の和:1225

約数の個数: 160

約数和(自身を含む): 665100288

約数和(自身を除く): 443013808

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 110, 112, 124, 140, 154, 155, 176, 217, 220, 248, 280, 308, 310, 341, 385, 434, 440, 496, 560, 616, 620, 682, 770, 868, 880, 1085, 1163, 1232, 1240, 1364, 1540, 1705, 1736, 2170, 2326, 2387, 2480, 2728, 3080, 3410, 3472, 4340, 4652, 4774, 5456, 5815, 6160, 6820, 8141, 8680, 9304, 9548, 11630, 11935, 12793, 13640, 16282, 17360, 18608, 19096, 23260, 23870, 25586, 27280, 32564, 36053, 38192, 40705, 46520, 47740, 51172, 63965, 65128, 72106, 81410, 89551, 93040, 95480, 102344, 127930, 130256, 144212, 162820, 179102, 180265, 190960, 204688, 252371, 255860, 288424, 325640, 358204, 360530, 396583, 447755, 504742, 511720, 576848, 651280, 716408, 721060, 793166, 895510, 1009484, 1023440, 1261855, 1432816, 1442120, 1586332, 1791020, 1982915, 2018968, 2523710, 2776081, 2884240, 3172664, 3582040, 3965830, 4037936, 5047420, 5552162, 6345328, 7164080, 7931660, 10094840, 11104324, 13880405, 15863320, 20189680, 22208648, 27760810, 31726640, 44417296, 55521620, 111043240, 222086480]

約数ペア:

[(1, 222086480), (2, 111043240), (4, 55521620), (5, 44417296), (7, 31726640), (8, 27760810), (10, 22208648), (11, 20189680), (14, 15863320), (16, 13880405), (20, 11104324), (22, 10094840), (28, 7931660), (31, 7164080), (35, 6345328), (40, 5552162), (44, 5047420), (55, 4037936), (56, 3965830), (62, 3582040), (70, 3172664), (77, 2884240), (80, 2776081), (88, 2523710), (110, 2018968), (112, 1982915), (124, 1791020), (140, 1586332), (154, 1442120), (155, 1432816), (176, 1261855), (217, 1023440), (220, 1009484), (248, 895510), (280, 793166), (308, 721060), (310, 716408), (341, 651280), (385, 576848), (434, 511720), (440, 504742), (496, 447755), (560, 396583), (616, 360530), (620, 358204), (682, 325640), (770, 288424), (868, 255860), (880, 252371), (1085, 204688), (1163, 190960), (1232, 180265), (1240, 179102), (1364, 162820), (1540, 144212), (1705, 130256), (1736, 127930), (2170, 102344), (2326, 95480), (2387, 93040), (2480, 89551), (2728, 81410), (3080, 72106), (3410, 65128), (3472, 63965), (4340, 51172), (4652, 47740), (4774, 46520), (5456, 40705), (5815, 38192), (6160, 36053), (6820, 32564), (8141, 27280), (8680, 25586), (9304, 23870), (9548, 23260), (11630, 19096), (11935, 18608), (12793, 17360), (13640, 16282)]