112223120

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:193

約数の個数: 160

約数和(自身を含む): 300516480

約数和(自身を除く): 188293360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 43, 68, 76, 80, 85, 86, 95, 101, 136, 152, 170, 172, 190, 202, 215, 272, 304, 323, 340, 344, 380, 404, 430, 505, 646, 680, 688, 731, 760, 808, 817, 860, 1010, 1292, 1360, 1462, 1520, 1615, 1616, 1634, 1717, 1720, 1919, 2020, 2584, 2924, 3230, 3268, 3434, 3440, 3655, 3838, 4040, 4085, 4343, 5168, 5848, 6460, 6536, 6868, 7310, 7676, 8080, 8170, 8585, 8686, 9595, 11696, 12920, 13072, 13736, 13889, 14620, 15352, 16340, 17170, 17372, 19190, 21715, 25840, 27472, 27778, 29240, 30704, 32623, 32680, 34340, 34744, 38380, 43430, 55556, 58480, 65246, 65360, 68680, 69445, 69488, 73831, 76760, 82517, 86860, 111112, 130492, 137360, 138890, 147662, 153520, 163115, 165034, 173720, 222224, 260984, 277780, 295324, 326230, 330068, 347440, 369155, 412585, 521968, 555560, 590648, 652460, 660136, 738310, 825170, 1111120, 1181296, 1304920, 1320272, 1402789, 1476620, 1650340, 2609840, 2805578, 2953240, 3300680, 5611156, 5906480, 6601360, 7013945, 11222312, 14027890, 22444624, 28055780, 56111560, 112223120]

約数ペア:

[(1, 112223120), (2, 56111560), (4, 28055780), (5, 22444624), (8, 14027890), (10, 11222312), (16, 7013945), (17, 6601360), (19, 5906480), (20, 5611156), (34, 3300680), (38, 2953240), (40, 2805578), (43, 2609840), (68, 1650340), (76, 1476620), (80, 1402789), (85, 1320272), (86, 1304920), (95, 1181296), (101, 1111120), (136, 825170), (152, 738310), (170, 660136), (172, 652460), (190, 590648), (202, 555560), (215, 521968), (272, 412585), (304, 369155), (323, 347440), (340, 330068), (344, 326230), (380, 295324), (404, 277780), (430, 260984), (505, 222224), (646, 173720), (680, 165034), (688, 163115), (731, 153520), (760, 147662), (808, 138890), (817, 137360), (860, 130492), (1010, 111112), (1292, 86860), (1360, 82517), (1462, 76760), (1520, 73831), (1615, 69488), (1616, 69445), (1634, 68680), (1717, 65360), (1720, 65246), (1919, 58480), (2020, 55556), (2584, 43430), (2924, 38380), (3230, 34744), (3268, 34340), (3434, 32680), (3440, 32623), (3655, 30704), (3838, 29240), (4040, 27778), (4085, 27472), (4343, 25840), (5168, 21715), (5848, 19190), (6460, 17372), (6536, 17170), (6868, 16340), (7310, 15352), (7676, 14620), (8080, 13889), (8170, 13736), (8585, 13072), (8686, 12920), (9595, 11696)]