61408160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:127

約数の個数: 192

約数和(自身を含む): 173746944

約数和(自身を除く): 112338784

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 37, 40, 41, 44, 46, 55, 74, 80, 82, 88, 92, 110, 115, 148, 160, 164, 176, 184, 185, 205, 220, 230, 253, 296, 328, 352, 368, 370, 407, 410, 440, 451, 460, 506, 592, 656, 736, 740, 814, 820, 851, 880, 902, 920, 943, 1012, 1184, 1265, 1312, 1480, 1517, 1628, 1640, 1702, 1760, 1804, 1840, 1886, 2024, 2035, 2255, 2530, 2960, 3034, 3256, 3280, 3404, 3608, 3680, 3772, 4048, 4070, 4255, 4510, 4715, 5060, 5920, 6068, 6512, 6560, 6808, 7216, 7544, 7585, 8096, 8140, 8510, 9020, 9361, 9430, 10120, 10373, 12136, 13024, 13616, 14432, 15088, 15170, 16280, 16687, 17020, 18040, 18722, 18860, 20240, 20746, 24272, 27232, 30176, 30340, 32560, 33374, 34040, 34891, 36080, 37444, 37720, 40480, 41492, 46805, 48544, 51865, 60680, 65120, 66748, 68080, 69782, 72160, 74888, 75440, 82984, 83435, 93610, 103730, 121360, 133496, 136160, 139564, 149776, 150880, 165968, 166870, 174455, 187220, 207460, 242720, 266992, 279128, 299552, 331936, 333740, 348910, 374440, 383801, 414920, 533984, 558256, 667480, 697820, 748880, 767602, 829840, 1116512, 1334960, 1395640, 1497760, 1535204, 1659680, 1919005, 2669920, 2791280, 3070408, 3838010, 5582560, 6140816, 7676020, 12281632, 15352040, 30704080, 61408160]

約数ペア:

[(1, 61408160), (2, 30704080), (4, 15352040), (5, 12281632), (8, 7676020), (10, 6140816), (11, 5582560), (16, 3838010), (20, 3070408), (22, 2791280), (23, 2669920), (32, 1919005), (37, 1659680), (40, 1535204), (41, 1497760), (44, 1395640), (46, 1334960), (55, 1116512), (74, 829840), (80, 767602), (82, 748880), (88, 697820), (92, 667480), (110, 558256), (115, 533984), (148, 414920), (160, 383801), (164, 374440), (176, 348910), (184, 333740), (185, 331936), (205, 299552), (220, 279128), (230, 266992), (253, 242720), (296, 207460), (328, 187220), (352, 174455), (368, 166870), (370, 165968), (407, 150880), (410, 149776), (440, 139564), (451, 136160), (460, 133496), (506, 121360), (592, 103730), (656, 93610), (736, 83435), (740, 82984), (814, 75440), (820, 74888), (851, 72160), (880, 69782), (902, 68080), (920, 66748), (943, 65120), (1012, 60680), (1184, 51865), (1265, 48544), (1312, 46805), (1480, 41492), (1517, 40480), (1628, 37720), (1640, 37444), (1702, 36080), (1760, 34891), (1804, 34040), (1840, 33374), (1886, 32560), (2024, 30340), (2035, 30176), (2255, 27232), (2530, 24272), (2960, 20746), (3034, 20240), (3256, 18860), (3280, 18722), (3404, 18040), (3608, 17020), (3680, 16687), (3772, 16280), (4048, 15170), (4070, 15088), (4255, 14432), (4510, 13616), (4715, 13024), (5060, 12136), (5920, 10373), (6068, 10120), (6512, 9430), (6560, 9361), (6808, 9020), (7216, 8510), (7544, 8140), (7585, 8096)]