163241760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:791

約数の個数: 192

約数和(自身を含む): 574801920

約数和(自身を除く): 411560160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 43, 44, 48, 55, 60, 66, 80, 86, 88, 96, 110, 120, 129, 132, 160, 165, 172, 176, 215, 220, 240, 258, 264, 330, 344, 352, 430, 440, 473, 480, 516, 528, 645, 660, 688, 719, 860, 880, 946, 1032, 1056, 1290, 1320, 1376, 1419, 1438, 1720, 1760, 1892, 2064, 2157, 2365, 2580, 2640, 2838, 2876, 3440, 3595, 3784, 4128, 4314, 4730, 5160, 5280, 5676, 5752, 6880, 7095, 7190, 7568, 7909, 8628, 9460, 10320, 10785, 11352, 11504, 14190, 14380, 15136, 15818, 17256, 18920, 20640, 21570, 22704, 23008, 23727, 28380, 28760, 30917, 31636, 34512, 37840, 39545, 43140, 45408, 47454, 56760, 57520, 61834, 63272, 69024, 75680, 79090, 86280, 92751, 94908, 113520, 115040, 118635, 123668, 126544, 154585, 158180, 172560, 185502, 189816, 227040, 237270, 247336, 253088, 309170, 316360, 340087, 345120, 371004, 379632, 463755, 474540, 494672, 618340, 632720, 680174, 742008, 759264, 927510, 949080, 989344, 1020261, 1236680, 1265440, 1360348, 1484016, 1700435, 1855020, 1898160, 2040522, 2473360, 2720696, 2968032, 3400870, 3710040, 3796320, 4081044, 4946720, 5101305, 5441392, 6801740, 7420080, 8162088, 10202610, 10882784, 13603480, 14840160, 16324176, 20405220, 27206960, 32648352, 40810440, 54413920, 81620880, 163241760]

約数ペア:

[(1, 163241760), (2, 81620880), (3, 54413920), (4, 40810440), (5, 32648352), (6, 27206960), (8, 20405220), (10, 16324176), (11, 14840160), (12, 13603480), (15, 10882784), (16, 10202610), (20, 8162088), (22, 7420080), (24, 6801740), (30, 5441392), (32, 5101305), (33, 4946720), (40, 4081044), (43, 3796320), (44, 3710040), (48, 3400870), (55, 2968032), (60, 2720696), (66, 2473360), (80, 2040522), (86, 1898160), (88, 1855020), (96, 1700435), (110, 1484016), (120, 1360348), (129, 1265440), (132, 1236680), (160, 1020261), (165, 989344), (172, 949080), (176, 927510), (215, 759264), (220, 742008), (240, 680174), (258, 632720), (264, 618340), (330, 494672), (344, 474540), (352, 463755), (430, 379632), (440, 371004), (473, 345120), (480, 340087), (516, 316360), (528, 309170), (645, 253088), (660, 247336), (688, 237270), (719, 227040), (860, 189816), (880, 185502), (946, 172560), (1032, 158180), (1056, 154585), (1290, 126544), (1320, 123668), (1376, 118635), (1419, 115040), (1438, 113520), (1720, 94908), (1760, 92751), (1892, 86280), (2064, 79090), (2157, 75680), (2365, 69024), (2580, 63272), (2640, 61834), (2838, 57520), (2876, 56760), (3440, 47454), (3595, 45408), (3784, 43140), (4128, 39545), (4314, 37840), (4730, 34512), (5160, 31636), (5280, 30917), (5676, 28760), (5752, 28380), (6880, 23727), (7095, 23008), (7190, 22704), (7568, 21570), (7909, 20640), (8628, 18920), (9460, 17256), (10320, 15818), (10785, 15136), (11352, 14380), (11504, 14190)]