2106562080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{626953}}^1$

素因数の和:626978

約数の個数: 96

約数和(自身を含む): 7583635584

約数和(自身を除く): 5477073504

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, 626953, 1253906, 1880859, 2507812, 3134765, 3761718, 4388671, 5015624, 6269530, 7523436, 8777342, 9404295, 10031248, 12539060, 13166013, 15046872, 17554684, 18808590, 20062496, 21943355, 25078120, 26332026, 30093744, 35109368, 37617180, 43886710, 50156240, 52664052, 60187488, 65830065, 70218736, 75234360, 87773420, 100312480, 105328104, 131660130, 140437472, 150468720, 175546840, 210656208, 263320260, 300937440, 351093680, 421312416, 526640520, 702187360, 1053281040, 2106562080]

約数ペア:

[(1, 2106562080), (2, 1053281040), (3, 702187360), (4, 526640520), (5, 421312416), (6, 351093680), (7, 300937440), (8, 263320260), (10, 210656208), (12, 175546840), (14, 150468720), (15, 140437472), (16, 131660130), (20, 105328104), (21, 100312480), (24, 87773420), (28, 75234360), (30, 70218736), (32, 65830065), (35, 60187488), (40, 52664052), (42, 50156240), (48, 43886710), (56, 37617180), (60, 35109368), (70, 30093744), (80, 26332026), (84, 25078120), (96, 21943355), (105, 20062496), (112, 18808590), (120, 17554684), (140, 15046872), (160, 13166013), (168, 12539060), (210, 10031248), (224, 9404295), (240, 8777342), (280, 7523436), (336, 6269530), (420, 5015624), (480, 4388671), (560, 3761718), (672, 3134765), (840, 2507812), (1120, 1880859), (1680, 1253906), (3360, 626953)]