2222274328120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{7143739}}^1$

素因数の和:7143869

約数の個数: 128

約数和(自身を含む): 6295635187200

約数和(自身を除く): 4073360859080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 101, 110, 140, 154, 202, 220, 280, 308, 385, 404, 440, 505, 616, 707, 770, 808, 1010, 1111, 1414, 1540, 2020, 2222, 2828, 3080, 3535, 4040, 4444, 5555, 5656, 7070, 7777, 8888, 11110, 14140, 15554, 22220, 28280, 31108, 38885, 44440, 62216, 77770, 155540, 311080, 7143739, 14287478, 28574956, 35718695, 50006173, 57149912, 71437390, 78581129, 100012346, 142874780, 157162258, 200024692, 250030865, 285749560, 314324516, 392905645, 400049384, 500061730, 550067903, 628649032, 721517639, 785811290, 1000123460, 1100135806, 1443035278, 1571622580, 2000246920, 2200271612, 2750339515, 2886070556, 3143245160, 3607588195, 4400543224, 5050623473, 5500679030, 5772141112, 7215176390, 7936694029, 10101246946, 11001358060, 14430352780, 15873388058, 20202493892, 22002716120, 25253117365, 28860705560, 31746776116, 39683470145, 40404987784, 50506234730, 55556858203, 63493552232, 79366940290, 101012469460, 111113716406, 158733880580, 202024938920, 222227432812, 277784291015, 317467761160, 444454865624, 555568582030, 1111137164060, 2222274328120]

約数ペア:

[(1, 2222274328120), (2, 1111137164060), (4, 555568582030), (5, 444454865624), (7, 317467761160), (8, 277784291015), (10, 222227432812), (11, 202024938920), (14, 158733880580), (20, 111113716406), (22, 101012469460), (28, 79366940290), (35, 63493552232), (40, 55556858203), (44, 50506234730), (55, 40404987784), (56, 39683470145), (70, 31746776116), (77, 28860705560), (88, 25253117365), (101, 22002716120), (110, 20202493892), (140, 15873388058), (154, 14430352780), (202, 11001358060), (220, 10101246946), (280, 7936694029), (308, 7215176390), (385, 5772141112), (404, 5500679030), (440, 5050623473), (505, 4400543224), (616, 3607588195), (707, 3143245160), (770, 2886070556), (808, 2750339515), (1010, 2200271612), (1111, 2000246920), (1414, 1571622580), (1540, 1443035278), (2020, 1100135806), (2222, 1000123460), (2828, 785811290), (3080, 721517639), (3535, 628649032), (4040, 550067903), (4444, 500061730), (5555, 400049384), (5656, 392905645), (7070, 314324516), (7777, 285749560), (8888, 250030865), (11110, 200024692), (14140, 157162258), (15554, 142874780), (22220, 100012346), (28280, 78581129), (31108, 71437390), (38885, 57149912), (44440, 50006173), (62216, 35718695), (77770, 28574956), (155540, 14287478), (311080, 7143739)]