1051261680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{89393}}^1$

素因数の和:89423

約数の個数: 120

約数和(自身を含む): 3791020752

約数和(自身を除く): 2739759072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 89393, 178786, 268179, 357572, 446965, 536358, 625751, 715144, 893930, 1072716, 1251502, 1340895, 1430288, 1787860, 1877253, 2145432, 2503004, 2681790, 3128755, 3575720, 3754506, 4290864, 4380257, 5006008, 5363580, 6257510, 7151440, 7509012, 8760514, 9386265, 10012016, 10727160, 12515020, 13140771, 15018024, 17521028, 18772530, 21454320, 21901285, 25030040, 26281542, 30036048, 35042056, 37545060, 43802570, 50060080, 52563084, 65703855, 70084112, 75090120, 87605140, 105126168, 131407710, 150180240, 175210280, 210252336, 262815420, 350420560, 525630840, 1051261680]

約数ペア:

[(1, 1051261680), (2, 525630840), (3, 350420560), (4, 262815420), (5, 210252336), (6, 175210280), (7, 150180240), (8, 131407710), (10, 105126168), (12, 87605140), (14, 75090120), (15, 70084112), (16, 65703855), (20, 52563084), (21, 50060080), (24, 43802570), (28, 37545060), (30, 35042056), (35, 30036048), (40, 26281542), (42, 25030040), (48, 21901285), (49, 21454320), (56, 18772530), (60, 17521028), (70, 15018024), (80, 13140771), (84, 12515020), (98, 10727160), (105, 10012016), (112, 9386265), (120, 8760514), (140, 7509012), (147, 7151440), (168, 6257510), (196, 5363580), (210, 5006008), (240, 4380257), (245, 4290864), (280, 3754506), (294, 3575720), (336, 3128755), (392, 2681790), (420, 2503004), (490, 2145432), (560, 1877253), (588, 1787860), (735, 1430288), (784, 1340895), (840, 1251502), (980, 1072716), (1176, 893930), (1470, 715144), (1680, 625751), (1960, 536358), (2352, 446965), (2940, 357572), (3920, 268179), (5880, 178786), (11760, 89393)]