131002080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:649

約数の個数: 192

約数和(自身を含む): 461438208

約数和(自身を除く): 330436128

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, 577, 645, 660, 688, 860, 880, 946, 1032, 1056, 1154, 1290, 1320, 1376, 1419, 1720, 1731, 1760, 1892, 2064, 2308, 2365, 2580, 2640, 2838, 2885, 3440, 3462, 3784, 4128, 4616, 4730, 5160, 5280, 5676, 5770, 6347, 6880, 6924, 7095, 7568, 8655, 9232, 9460, 10320, 11352, 11540, 12694, 13848, 14190, 15136, 17310, 18464, 18920, 19041, 20640, 22704, 23080, 24811, 25388, 27696, 28380, 31735, 34620, 37840, 38082, 45408, 46160, 49622, 50776, 55392, 56760, 63470, 69240, 74433, 75680, 76164, 92320, 95205, 99244, 101552, 113520, 124055, 126940, 138480, 148866, 152328, 190410, 198488, 203104, 227040, 248110, 253880, 272921, 276960, 297732, 304656, 372165, 380820, 396976, 496220, 507760, 545842, 595464, 609312, 744330, 761640, 793952, 818763, 992440, 1015520, 1091684, 1190928, 1364605, 1488660, 1523280, 1637526, 1984880, 2183368, 2381856, 2729210, 2977320, 3046560, 3275052, 3969760, 4093815, 4366736, 5458420, 5954640, 6550104, 8187630, 8733472, 10916840, 11909280, 13100208, 16375260, 21833680, 26200416, 32750520, 43667360, 65501040, 131002080]

約数ペア:

[(1, 131002080), (2, 65501040), (3, 43667360), (4, 32750520), (5, 26200416), (6, 21833680), (8, 16375260), (10, 13100208), (11, 11909280), (12, 10916840), (15, 8733472), (16, 8187630), (20, 6550104), (22, 5954640), (24, 5458420), (30, 4366736), (32, 4093815), (33, 3969760), (40, 3275052), (43, 3046560), (44, 2977320), (48, 2729210), (55, 2381856), (60, 2183368), (66, 1984880), (80, 1637526), (86, 1523280), (88, 1488660), (96, 1364605), (110, 1190928), (120, 1091684), (129, 1015520), (132, 992440), (160, 818763), (165, 793952), (172, 761640), (176, 744330), (215, 609312), (220, 595464), (240, 545842), (258, 507760), (264, 496220), (330, 396976), (344, 380820), (352, 372165), (430, 304656), (440, 297732), (473, 276960), (480, 272921), (516, 253880), (528, 248110), (577, 227040), (645, 203104), (660, 198488), (688, 190410), (860, 152328), (880, 148866), (946, 138480), (1032, 126940), (1056, 124055), (1154, 113520), (1290, 101552), (1320, 99244), (1376, 95205), (1419, 92320), (1720, 76164), (1731, 75680), (1760, 74433), (1892, 69240), (2064, 63470), (2308, 56760), (2365, 55392), (2580, 50776), (2640, 49622), (2838, 46160), (2885, 45408), (3440, 38082), (3462, 37840), (3784, 34620), (4128, 31735), (4616, 28380), (4730, 27696), (5160, 25388), (5280, 24811), (5676, 23080), (5770, 22704), (6347, 20640), (6880, 19041), (6924, 18920), (7095, 18464), (7568, 17310), (8655, 15136), (9232, 14190), (9460, 13848), (10320, 12694), (11352, 11540)]