67871760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:621

約数の個数: 160

約数和(自身を含む): 234842112

約数和(自身を除く): 166970352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 47, 48, 55, 60, 66, 80, 88, 94, 110, 120, 132, 141, 165, 176, 188, 220, 235, 240, 264, 282, 330, 376, 440, 470, 517, 528, 547, 564, 660, 705, 752, 880, 940, 1034, 1094, 1128, 1320, 1410, 1551, 1641, 1880, 2068, 2188, 2256, 2585, 2640, 2735, 2820, 3102, 3282, 3760, 4136, 4376, 5170, 5470, 5640, 6017, 6204, 6564, 7755, 8205, 8272, 8752, 10340, 10940, 11280, 12034, 12408, 13128, 15510, 16410, 18051, 20680, 21880, 24068, 24816, 25709, 26256, 30085, 31020, 32820, 36102, 41360, 43760, 48136, 51418, 60170, 62040, 65640, 72204, 77127, 90255, 96272, 102836, 120340, 124080, 128545, 131280, 144408, 154254, 180510, 205672, 240680, 257090, 282799, 288816, 308508, 361020, 385635, 411344, 481360, 514180, 565598, 617016, 722040, 771270, 848397, 1028360, 1131196, 1234032, 1413995, 1444080, 1542540, 1696794, 2056720, 2262392, 2827990, 3085080, 3393588, 4241985, 4524784, 5655980, 6170160, 6787176, 8483970, 11311960, 13574352, 16967940, 22623920, 33935880, 67871760]

約数ペア:

[(1, 67871760), (2, 33935880), (3, 22623920), (4, 16967940), (5, 13574352), (6, 11311960), (8, 8483970), (10, 6787176), (11, 6170160), (12, 5655980), (15, 4524784), (16, 4241985), (20, 3393588), (22, 3085080), (24, 2827990), (30, 2262392), (33, 2056720), (40, 1696794), (44, 1542540), (47, 1444080), (48, 1413995), (55, 1234032), (60, 1131196), (66, 1028360), (80, 848397), (88, 771270), (94, 722040), (110, 617016), (120, 565598), (132, 514180), (141, 481360), (165, 411344), (176, 385635), (188, 361020), (220, 308508), (235, 288816), (240, 282799), (264, 257090), (282, 240680), (330, 205672), (376, 180510), (440, 154254), (470, 144408), (517, 131280), (528, 128545), (547, 124080), (564, 120340), (660, 102836), (705, 96272), (752, 90255), (880, 77127), (940, 72204), (1034, 65640), (1094, 62040), (1128, 60170), (1320, 51418), (1410, 48136), (1551, 43760), (1641, 41360), (1880, 36102), (2068, 32820), (2188, 31020), (2256, 30085), (2585, 26256), (2640, 25709), (2735, 24816), (2820, 24068), (3102, 21880), (3282, 20680), (3760, 18051), (4136, 16410), (4376, 15510), (5170, 13128), (5470, 12408), (5640, 12034), (6017, 11280), (6204, 10940), (6564, 10340), (7755, 8752), (8205, 8272)]