67657320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2647}}^1$

素因数の和:2735

約数の個数: 96

約数和(自身を含む): 223067520

約数和(自身を除く): 155410200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2647, 2840, 3195, 4260, 5112, 5294, 6390, 7941, 8520, 10588, 12780, 13235, 15882, 21176, 23823, 25560, 26470, 31764, 39705, 47646, 52940, 63528, 79410, 95292, 105880, 119115, 158820, 187937, 190584, 238230, 317640, 375874, 476460, 563811, 751748, 939685, 952920, 1127622, 1503496, 1691433, 1879370, 2255244, 2819055, 3382866, 3758740, 4510488, 5638110, 6765732, 7517480, 8457165, 11276220, 13531464, 16914330, 22552440, 33828660, 67657320]

約数ペア:

[(1, 67657320), (2, 33828660), (3, 22552440), (4, 16914330), (5, 13531464), (6, 11276220), (8, 8457165), (9, 7517480), (10, 6765732), (12, 5638110), (15, 4510488), (18, 3758740), (20, 3382866), (24, 2819055), (30, 2255244), (36, 1879370), (40, 1691433), (45, 1503496), (60, 1127622), (71, 952920), (72, 939685), (90, 751748), (120, 563811), (142, 476460), (180, 375874), (213, 317640), (284, 238230), (355, 190584), (360, 187937), (426, 158820), (568, 119115), (639, 105880), (710, 95292), (852, 79410), (1065, 63528), (1278, 52940), (1420, 47646), (1704, 39705), (2130, 31764), (2556, 26470), (2647, 25560), (2840, 23823), (3195, 21176), (4260, 15882), (5112, 13235), (5294, 12780), (6390, 10588), (7941, 8520)]