2012182480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1439}}^1$

素因数の和:1697

約数の個数: 160

約数和(自身を含む): 5862481920

約数和(自身を除く): 3850299440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 227, 280, 308, 385, 440, 454, 560, 616, 770, 880, 908, 1135, 1232, 1439, 1540, 1589, 1816, 2270, 2497, 2878, 3080, 3178, 3632, 4540, 4994, 5756, 6160, 6356, 7195, 7945, 9080, 9988, 10073, 11512, 12485, 12712, 14390, 15829, 15890, 17479, 18160, 19976, 20146, 23024, 24970, 25424, 28780, 31658, 31780, 34958, 39952, 40292, 49940, 50365, 57560, 63316, 63560, 69916, 79145, 80584, 87395, 99880, 100730, 110803, 115120, 126632, 127120, 139832, 158290, 161168, 174790, 199760, 201460, 221606, 253264, 279664, 316580, 326653, 349580, 402920, 443212, 554015, 633160, 653306, 699160, 805840, 886424, 1108030, 1266320, 1306612, 1398320, 1633265, 1772848, 2216060, 2286571, 2613224, 3266530, 3593183, 4432120, 4573142, 5226448, 6533060, 7186366, 8864240, 9146284, 11432855, 13066120, 14372732, 17965915, 18292568, 22865710, 25152281, 26132240, 28745464, 35931830, 36585136, 45731420, 50304562, 57490928, 71863660, 91462840, 100609124, 125761405, 143727320, 182925680, 201218248, 251522810, 287454640, 402436496, 503045620, 1006091240, 2012182480]

約数ペア:

[(1, 2012182480), (2, 1006091240), (4, 503045620), (5, 402436496), (7, 287454640), (8, 251522810), (10, 201218248), (11, 182925680), (14, 143727320), (16, 125761405), (20, 100609124), (22, 91462840), (28, 71863660), (35, 57490928), (40, 50304562), (44, 45731420), (55, 36585136), (56, 35931830), (70, 28745464), (77, 26132240), (80, 25152281), (88, 22865710), (110, 18292568), (112, 17965915), (140, 14372732), (154, 13066120), (176, 11432855), (220, 9146284), (227, 8864240), (280, 7186366), (308, 6533060), (385, 5226448), (440, 4573142), (454, 4432120), (560, 3593183), (616, 3266530), (770, 2613224), (880, 2286571), (908, 2216060), (1135, 1772848), (1232, 1633265), (1439, 1398320), (1540, 1306612), (1589, 1266320), (1816, 1108030), (2270, 886424), (2497, 805840), (2878, 699160), (3080, 653306), (3178, 633160), (3632, 554015), (4540, 443212), (4994, 402920), (5756, 349580), (6160, 326653), (6356, 316580), (7195, 279664), (7945, 253264), (9080, 221606), (9988, 201460), (10073, 199760), (11512, 174790), (12485, 161168), (12712, 158290), (14390, 139832), (15829, 127120), (15890, 126632), (17479, 115120), (18160, 110803), (19976, 100730), (20146, 99880), (23024, 87395), (24970, 80584), (25424, 79145), (28780, 69916), (31658, 63560), (31780, 63316), (34958, 57560), (39952, 50365), (40292, 49940)]