139478160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:305

約数の個数: 160

約数和(自身を含む): 451221120

約数和(自身を除く): 311742960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 113, 120, 139, 148, 185, 222, 226, 240, 278, 296, 339, 370, 417, 444, 452, 555, 556, 565, 592, 678, 695, 740, 834, 888, 904, 1110, 1112, 1130, 1356, 1390, 1480, 1668, 1695, 1776, 1808, 2085, 2220, 2224, 2260, 2712, 2780, 2960, 3336, 3390, 4170, 4181, 4440, 4520, 5143, 5424, 5560, 6672, 6780, 8340, 8362, 8880, 9040, 10286, 11120, 12543, 13560, 15429, 15707, 16680, 16724, 20572, 20905, 25086, 25715, 27120, 30858, 31414, 33360, 33448, 41144, 41810, 47121, 50172, 51430, 61716, 62715, 62828, 66896, 77145, 78535, 82288, 83620, 94242, 100344, 102860, 123432, 125430, 125656, 154290, 157070, 167240, 188484, 200688, 205720, 235605, 246864, 250860, 251312, 308580, 314140, 334480, 376968, 411440, 471210, 501720, 581159, 617160, 628280, 753936, 942420, 1003440, 1162318, 1234320, 1256560, 1743477, 1884840, 2324636, 2905795, 3486954, 3769680, 4649272, 5811590, 6973908, 8717385, 9298544, 11623180, 13947816, 17434770, 23246360, 27895632, 34869540, 46492720, 69739080, 139478160]

約数ペア:

[(1, 139478160), (2, 69739080), (3, 46492720), (4, 34869540), (5, 27895632), (6, 23246360), (8, 17434770), (10, 13947816), (12, 11623180), (15, 9298544), (16, 8717385), (20, 6973908), (24, 5811590), (30, 4649272), (37, 3769680), (40, 3486954), (48, 2905795), (60, 2324636), (74, 1884840), (80, 1743477), (111, 1256560), (113, 1234320), (120, 1162318), (139, 1003440), (148, 942420), (185, 753936), (222, 628280), (226, 617160), (240, 581159), (278, 501720), (296, 471210), (339, 411440), (370, 376968), (417, 334480), (444, 314140), (452, 308580), (555, 251312), (556, 250860), (565, 246864), (592, 235605), (678, 205720), (695, 200688), (740, 188484), (834, 167240), (888, 157070), (904, 154290), (1110, 125656), (1112, 125430), (1130, 123432), (1356, 102860), (1390, 100344), (1480, 94242), (1668, 83620), (1695, 82288), (1776, 78535), (1808, 77145), (2085, 66896), (2220, 62828), (2224, 62715), (2260, 61716), (2712, 51430), (2780, 50172), (2960, 47121), (3336, 41810), (3390, 41144), (4170, 33448), (4181, 33360), (4440, 31414), (4520, 30858), (5143, 27120), (5424, 25715), (5560, 25086), (6672, 20905), (6780, 20572), (8340, 16724), (8362, 16680), (8880, 15707), (9040, 15429), (10286, 13560), (11120, 12543)]