70789680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2521}}^1$

素因数の和:2556

約数の個数: 160

約数和(自身を含む): 262691520

約数和(自身を除く): 191901840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2521, 2808, 3120, 3510, 4680, 5042, 5616, 7020, 7563, 9360, 10084, 12605, 14040, 15126, 20168, 22689, 25210, 28080, 30252, 32773, 37815, 40336, 45378, 50420, 60504, 65546, 68067, 75630, 90756, 98319, 100840, 113445, 121008, 131092, 136134, 151260, 163865, 181512, 196638, 201680, 226890, 262184, 272268, 294957, 302520, 327730, 340335, 363024, 393276, 453780, 491595, 524368, 544536, 589914, 605040, 655460, 680670, 786552, 884871, 907560, 983190, 1089072, 1179828, 1310920, 1361340, 1474785, 1573104, 1769742, 1815120, 1966380, 2359656, 2621840, 2722680, 2949570, 3539484, 3932760, 4424355, 4719312, 5445360, 5899140, 7078968, 7865520, 8848710, 11798280, 14157936, 17697420, 23596560, 35394840, 70789680]

約数ペア:

[(1, 70789680), (2, 35394840), (3, 23596560), (4, 17697420), (5, 14157936), (6, 11798280), (8, 8848710), (9, 7865520), (10, 7078968), (12, 5899140), (13, 5445360), (15, 4719312), (16, 4424355), (18, 3932760), (20, 3539484), (24, 2949570), (26, 2722680), (27, 2621840), (30, 2359656), (36, 1966380), (39, 1815120), (40, 1769742), (45, 1573104), (48, 1474785), (52, 1361340), (54, 1310920), (60, 1179828), (65, 1089072), (72, 983190), (78, 907560), (80, 884871), (90, 786552), (104, 680670), (108, 655460), (117, 605040), (120, 589914), (130, 544536), (135, 524368), (144, 491595), (156, 453780), (180, 393276), (195, 363024), (208, 340335), (216, 327730), (234, 302520), (240, 294957), (260, 272268), (270, 262184), (312, 226890), (351, 201680), (360, 196638), (390, 181512), (432, 163865), (468, 151260), (520, 136134), (540, 131092), (585, 121008), (624, 113445), (702, 100840), (720, 98319), (780, 90756), (936, 75630), (1040, 68067), (1080, 65546), (1170, 60504), (1404, 50420), (1560, 45378), (1755, 40336), (1872, 37815), (2160, 32773), (2340, 30252), (2521, 28080), (2808, 25210), (3120, 22689), (3510, 20168), (4680, 15126), (5042, 14040), (5616, 12605), (7020, 10084), (7563, 9360)]