20174271480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{566057}}^1$

素因数の和:566091

約数の個数: 160

約数和(自身を含む): 73972459440

約数和(自身を除く): 53798187960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2970, 3240, 3564, 3960, 4455, 5940, 7128, 8910, 11880, 17820, 35640, 566057, 1132114, 1698171, 2264228, 2830285, 3396342, 4528456, 5094513, 5660570, 6226627, 6792684, 8490855, 10189026, 11321140, 12453254, 13585368, 15283539, 16981710, 18679881, 20378052, 22642280, 24906508, 25472565, 30567078, 31133135, 33963420, 37359762, 40756104, 45850617, 49813016, 50945130, 56039643, 61134156, 62266270, 67926840, 74719524, 76417695, 91701234, 93399405, 101890260, 112079286, 122268312, 124532540, 149439048, 152835390, 168118929, 183402468, 186798810, 203780520, 224158572, 229253085, 249065080, 280198215, 305670780, 336237858, 366804936, 373597620, 448317144, 458506170, 504356787, 560396430, 611341560, 672475716, 747195240, 840594645, 917012340, 1008713574, 1120792860, 1344951432, 1681189290, 1834024680, 2017427148, 2241585720, 2521783935, 3362378580, 4034854296, 5043567870, 6724757160, 10087135740, 20174271480]

約数ペア:

[(1, 20174271480), (2, 10087135740), (3, 6724757160), (4, 5043567870), (5, 4034854296), (6, 3362378580), (8, 2521783935), (9, 2241585720), (10, 2017427148), (11, 1834024680), (12, 1681189290), (15, 1344951432), (18, 1120792860), (20, 1008713574), (22, 917012340), (24, 840594645), (27, 747195240), (30, 672475716), (33, 611341560), (36, 560396430), (40, 504356787), (44, 458506170), (45, 448317144), (54, 373597620), (55, 366804936), (60, 336237858), (66, 305670780), (72, 280198215), (81, 249065080), (88, 229253085), (90, 224158572), (99, 203780520), (108, 186798810), (110, 183402468), (120, 168118929), (132, 152835390), (135, 149439048), (162, 124532540), (165, 122268312), (180, 112079286), (198, 101890260), (216, 93399405), (220, 91701234), (264, 76417695), (270, 74719524), (297, 67926840), (324, 62266270), (330, 61134156), (360, 56039643), (396, 50945130), (405, 49813016), (440, 45850617), (495, 40756104), (540, 37359762), (594, 33963420), (648, 31133135), (660, 30567078), (792, 25472565), (810, 24906508), (891, 22642280), (990, 20378052), (1080, 18679881), (1188, 16981710), (1320, 15283539), (1485, 13585368), (1620, 12453254), (1782, 11321140), (1980, 10189026), (2376, 8490855), (2970, 6792684), (3240, 6226627), (3564, 5660570), (3960, 5094513), (4455, 4528456), (5940, 3396342), (7128, 2830285), (8910, 2264228), (11880, 1698171), (17820, 1132114), (35640, 566057)]