71063520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:385

約数の個数: 192

約数和(自身を含む): 250677504

約数和(自身を除く): 179613984

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, 313, 330, 344, 352, 430, 440, 473, 480, 516, 528, 626, 645, 660, 688, 860, 880, 939, 946, 1032, 1056, 1252, 1290, 1320, 1376, 1419, 1565, 1720, 1760, 1878, 1892, 2064, 2365, 2504, 2580, 2640, 2838, 3130, 3440, 3443, 3756, 3784, 4128, 4695, 4730, 5008, 5160, 5280, 5676, 6260, 6880, 6886, 7095, 7512, 7568, 9390, 9460, 10016, 10320, 10329, 11352, 12520, 13459, 13772, 14190, 15024, 15136, 17215, 18780, 18920, 20640, 20658, 22704, 25040, 26918, 27544, 28380, 30048, 34430, 37560, 37840, 40377, 41316, 45408, 50080, 51645, 53836, 55088, 56760, 67295, 68860, 75120, 75680, 80754, 82632, 103290, 107672, 110176, 113520, 134590, 137720, 148049, 150240, 161508, 165264, 201885, 206580, 215344, 227040, 269180, 275440, 296098, 323016, 330528, 403770, 413160, 430688, 444147, 538360, 550880, 592196, 646032, 740245, 807540, 826320, 888294, 1076720, 1184392, 1292064, 1480490, 1615080, 1652640, 1776588, 2153440, 2220735, 2368784, 2960980, 3230160, 3553176, 4441470, 4737568, 5921960, 6460320, 7106352, 8882940, 11843920, 14212704, 17765880, 23687840, 35531760, 71063520]

約数ペア:

[(1, 71063520), (2, 35531760), (3, 23687840), (4, 17765880), (5, 14212704), (6, 11843920), (8, 8882940), (10, 7106352), (11, 6460320), (12, 5921960), (15, 4737568), (16, 4441470), (20, 3553176), (22, 3230160), (24, 2960980), (30, 2368784), (32, 2220735), (33, 2153440), (40, 1776588), (43, 1652640), (44, 1615080), (48, 1480490), (55, 1292064), (60, 1184392), (66, 1076720), (80, 888294), (86, 826320), (88, 807540), (96, 740245), (110, 646032), (120, 592196), (129, 550880), (132, 538360), (160, 444147), (165, 430688), (172, 413160), (176, 403770), (215, 330528), (220, 323016), (240, 296098), (258, 275440), (264, 269180), (313, 227040), (330, 215344), (344, 206580), (352, 201885), (430, 165264), (440, 161508), (473, 150240), (480, 148049), (516, 137720), (528, 134590), (626, 113520), (645, 110176), (660, 107672), (688, 103290), (860, 82632), (880, 80754), (939, 75680), (946, 75120), (1032, 68860), (1056, 67295), (1252, 56760), (1290, 55088), (1320, 53836), (1376, 51645), (1419, 50080), (1565, 45408), (1720, 41316), (1760, 40377), (1878, 37840), (1892, 37560), (2064, 34430), (2365, 30048), (2504, 28380), (2580, 27544), (2640, 26918), (2838, 25040), (3130, 22704), (3440, 20658), (3443, 20640), (3756, 18920), (3784, 18780), (4128, 17215), (4695, 15136), (4730, 15024), (5008, 14190), (5160, 13772), (5280, 13459), (5676, 12520), (6260, 11352), (6880, 10329), (6886, 10320), (7095, 10016), (7512, 9460), (7568, 9390)]