1879599680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{5557}}^1$

素因数の和:5732

約数の個数: 112

約数和(自身を含む): 5149998336

約数和(自身を除く): 3270398656

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, 5557, 6040, 8456, 9664, 10570, 11114, 12080, 16912, 21140, 22228, 24160, 27785, 33824, 38899, 42280, 44456, 48320, 55570, 67648, 77798, 84560, 88912, 111140, 155596, 169120, 177824, 194495, 222280, 311192, 338240, 355648, 388990, 444560, 622384, 777980, 839107, 889120, 1244768, 1555960, 1678214, 1778240, 2489536, 3111920, 3356428, 4195535, 5873749, 6223840, 6712856, 8391070, 11747498, 12447680, 13425712, 16782140, 23494996, 26851424, 29368745, 33564280, 46989992, 53702848, 58737490, 67128560, 93979984, 117474980, 134257120, 187959968, 234949960, 268514240, 375919936, 469899920, 939799840, 1879599680]

約数ペア:

[(1, 1879599680), (2, 939799840), (4, 469899920), (5, 375919936), (7, 268514240), (8, 234949960), (10, 187959968), (14, 134257120), (16, 117474980), (20, 93979984), (28, 67128560), (32, 58737490), (35, 53702848), (40, 46989992), (56, 33564280), (64, 29368745), (70, 26851424), (80, 23494996), (112, 16782140), (140, 13425712), (151, 12447680), (160, 11747498), (224, 8391070), (280, 6712856), (302, 6223840), (320, 5873749), (448, 4195535), (560, 3356428), (604, 3111920), (755, 2489536), (1057, 1778240), (1120, 1678214), (1208, 1555960), (1510, 1244768), (2114, 889120), (2240, 839107), (2416, 777980), (3020, 622384), (4228, 444560), (4832, 388990), (5285, 355648), (5557, 338240), (6040, 311192), (8456, 222280), (9664, 194495), (10570, 177824), (11114, 169120), (12080, 155596), (16912, 111140), (21140, 88912), (22228, 84560), (24160, 77798), (27785, 67648), (33824, 55570), (38899, 48320), (42280, 44456)]