1425207840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{424169}}^1$

素因数の和:424194

約数の個数: 96

約数和(自身を含む): 5130760320

約数和(自身を除く): 3705552480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 424169, 848338, 1272507, 1696676, 2120845, 2545014, 2969183, 3393352, 4241690, 5090028, 5938366, 6362535, 6786704, 8483380, 8907549, 10180056, 11876732, 12725070, 13573408, 14845915, 16966760, 17815098, 20360112, 23753464, 25450140, 29691830, 33933520, 35630196, 40720224, 44537745, 47506928, 50900280, 59383660, 67867040, 71260392, 89075490, 95013856, 101800560, 118767320, 142520784, 178150980, 203601120, 237534640, 285041568, 356301960, 475069280, 712603920, 1425207840]

約数ペア:

[(1, 1425207840), (2, 712603920), (3, 475069280), (4, 356301960), (5, 285041568), (6, 237534640), (7, 203601120), (8, 178150980), (10, 142520784), (12, 118767320), (14, 101800560), (15, 95013856), (16, 89075490), (20, 71260392), (21, 67867040), (24, 59383660), (28, 50900280), (30, 47506928), (32, 44537745), (35, 40720224), (40, 35630196), (42, 33933520), (48, 29691830), (56, 25450140), (60, 23753464), (70, 20360112), (80, 17815098), (84, 16966760), (96, 14845915), (105, 13573408), (112, 12725070), (120, 11876732), (140, 10180056), (160, 8907549), (168, 8483380), (210, 6786704), (224, 6362535), (240, 5938366), (280, 5090028), (336, 4241690), (420, 3393352), (480, 2969183), (560, 2545014), (672, 2120845), (840, 1696676), (1120, 1272507), (1680, 848338), (3360, 424169)]