31306479680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{92557}}^1$

素因数の和:92732

約数の個数: 112

約数和(自身を含む): 85763502336

約数和(自身を除く): 54457022656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 151, 160, 224, 280, 302, 320, 448, 560, 604, 755, 1057, 1120, 1208, 1510, 2114, 2240, 2416, 3020, 4228, 4832, 5285, 6040, 8456, 9664, 10570, 12080, 16912, 21140, 24160, 33824, 42280, 48320, 67648, 84560, 92557, 169120, 185114, 338240, 370228, 462785, 647899, 740456, 925570, 1295798, 1480912, 1851140, 2591596, 2961824, 3239495, 3702280, 5183192, 5923648, 6478990, 7404560, 10366384, 12957980, 13976107, 14809120, 20732768, 25915960, 27952214, 29618240, 41465536, 51831920, 55904428, 69880535, 97832749, 103663840, 111808856, 139761070, 195665498, 207327680, 223617712, 279522140, 391330996, 447235424, 489163745, 559044280, 782661992, 894470848, 978327490, 1118088560, 1565323984, 1956654980, 2236177120, 3130647968, 3913309960, 4472354240, 6261295936, 7826619920, 15653239840, 31306479680]

約数ペア:

[(1, 31306479680), (2, 15653239840), (4, 7826619920), (5, 6261295936), (7, 4472354240), (8, 3913309960), (10, 3130647968), (14, 2236177120), (16, 1956654980), (20, 1565323984), (28, 1118088560), (32, 978327490), (35, 894470848), (40, 782661992), (56, 559044280), (64, 489163745), (70, 447235424), (80, 391330996), (112, 279522140), (140, 223617712), (151, 207327680), (160, 195665498), (224, 139761070), (280, 111808856), (302, 103663840), (320, 97832749), (448, 69880535), (560, 55904428), (604, 51831920), (755, 41465536), (1057, 29618240), (1120, 27952214), (1208, 25915960), (1510, 20732768), (2114, 14809120), (2240, 13976107), (2416, 12957980), (3020, 10366384), (4228, 7404560), (4832, 6478990), (5285, 5923648), (6040, 5183192), (8456, 3702280), (9664, 3239495), (10570, 2961824), (12080, 2591596), (16912, 1851140), (21140, 1480912), (24160, 1295798), (33824, 925570), (42280, 740456), (48320, 647899), (67648, 462785), (84560, 370228), (92557, 338240), (169120, 185114)]