1825656840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{241489}}^1$

素因数の和:241516

約数の個数: 128

約数和(自身を含む): 6954912000

約数和(自身を除く): 5129255160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 241489, 482978, 724467, 965956, 1207445, 1448934, 1690423, 1931912, 2173401, 2414890, 2897868, 3380846, 3622335, 4346802, 4829780, 5071269, 5795736, 6520203, 6761692, 7244670, 8452115, 8693604, 9659560, 10142538, 10867005, 13040406, 13523384, 14489340, 15213807, 16904230, 17387208, 20285076, 21734010, 25356345, 26080812, 28978680, 30427614, 32601015, 33808460, 40570152, 43468020, 45641421, 50712690, 52161624, 60855228, 65202030, 67616920, 76069035, 86936040, 91282842, 101425380, 121710456, 130404060, 152138070, 182565684, 202850760, 228207105, 260808120, 304276140, 365131368, 456414210, 608552280, 912828420, 1825656840]

約数ペア:

[(1, 1825656840), (2, 912828420), (3, 608552280), (4, 456414210), (5, 365131368), (6, 304276140), (7, 260808120), (8, 228207105), (9, 202850760), (10, 182565684), (12, 152138070), (14, 130404060), (15, 121710456), (18, 101425380), (20, 91282842), (21, 86936040), (24, 76069035), (27, 67616920), (28, 65202030), (30, 60855228), (35, 52161624), (36, 50712690), (40, 45641421), (42, 43468020), (45, 40570152), (54, 33808460), (56, 32601015), (60, 30427614), (63, 28978680), (70, 26080812), (72, 25356345), (84, 21734010), (90, 20285076), (105, 17387208), (108, 16904230), (120, 15213807), (126, 14489340), (135, 13523384), (140, 13040406), (168, 10867005), (180, 10142538), (189, 9659560), (210, 8693604), (216, 8452115), (252, 7244670), (270, 6761692), (280, 6520203), (315, 5795736), (360, 5071269), (378, 4829780), (420, 4346802), (504, 3622335), (540, 3380846), (630, 2897868), (756, 2414890), (840, 2173401), (945, 1931912), (1080, 1690423), (1260, 1448934), (1512, 1207445), (1890, 965956), (2520, 724467), (3780, 482978), (7560, 241489)]