71734680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:670

約数の個数: 128

約数和(自身を含む): 241459200

約数和(自身を除く): 169724520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 127, 135, 180, 216, 254, 270, 360, 381, 508, 523, 540, 635, 762, 1016, 1046, 1080, 1143, 1270, 1524, 1569, 1905, 2092, 2286, 2540, 2615, 3048, 3138, 3429, 3810, 4184, 4572, 4707, 5080, 5230, 5715, 6276, 6858, 7620, 7845, 9144, 9414, 10460, 11430, 12552, 13716, 14121, 15240, 15690, 17145, 18828, 20920, 22860, 23535, 27432, 28242, 31380, 34290, 37656, 45720, 47070, 56484, 62760, 66421, 68580, 70605, 94140, 112968, 132842, 137160, 141210, 188280, 199263, 265684, 282420, 332105, 398526, 531368, 564840, 597789, 664210, 797052, 996315, 1195578, 1328420, 1594104, 1793367, 1992630, 2391156, 2656840, 2988945, 3586734, 3985260, 4782312, 5977890, 7173468, 7970520, 8966835, 11955780, 14346936, 17933670, 23911560, 35867340, 71734680]

約数ペア:

[(1, 71734680), (2, 35867340), (3, 23911560), (4, 17933670), (5, 14346936), (6, 11955780), (8, 8966835), (9, 7970520), (10, 7173468), (12, 5977890), (15, 4782312), (18, 3985260), (20, 3586734), (24, 2988945), (27, 2656840), (30, 2391156), (36, 1992630), (40, 1793367), (45, 1594104), (54, 1328420), (60, 1195578), (72, 996315), (90, 797052), (108, 664210), (120, 597789), (127, 564840), (135, 531368), (180, 398526), (216, 332105), (254, 282420), (270, 265684), (360, 199263), (381, 188280), (508, 141210), (523, 137160), (540, 132842), (635, 112968), (762, 94140), (1016, 70605), (1046, 68580), (1080, 66421), (1143, 62760), (1270, 56484), (1524, 47070), (1569, 45720), (1905, 37656), (2092, 34290), (2286, 31380), (2540, 28242), (2615, 27432), (3048, 23535), (3138, 22860), (3429, 20920), (3810, 18828), (4184, 17145), (4572, 15690), (4707, 15240), (5080, 14121), (5230, 13716), (5715, 12552), (6276, 11430), (6858, 10460), (7620, 9414), (7845, 9144)]