2383185420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{171947}}^1$

素因数の和:171980

約数の個数: 144

約数和(自身を含む): 9012826368

約数和(自身を除く): 6629640948

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 13860, 171947, 343894, 515841, 687788, 859735, 1031682, 1203629, 1547523, 1719470, 1891417, 2063364, 2407258, 2579205, 3095046, 3438940, 3610887, 3782834, 4814516, 5158410, 5674251, 6018145, 6190092, 7221774, 7565668, 7737615, 9457085, 10316820, 10832661, 11348502, 12036290, 13239919, 14443548, 15475230, 17022753, 18054435, 18914170, 21665322, 22697004, 24072580, 26479838, 28371255, 30950460, 34045506, 36108870, 37828340, 39719757, 43330644, 52959676, 54163305, 56742510, 66199595, 68091012, 72217740, 79439514, 85113765, 108326610, 113485020, 119159271, 132399190, 158879028, 170227530, 198598785, 216653220, 238318542, 264798380, 340455060, 397197570, 476637084, 595796355, 794395140, 1191592710, 2383185420]

約数ペア:

[(1, 2383185420), (2, 1191592710), (3, 794395140), (4, 595796355), (5, 476637084), (6, 397197570), (7, 340455060), (9, 264798380), (10, 238318542), (11, 216653220), (12, 198598785), (14, 170227530), (15, 158879028), (18, 132399190), (20, 119159271), (21, 113485020), (22, 108326610), (28, 85113765), (30, 79439514), (33, 72217740), (35, 68091012), (36, 66199595), (42, 56742510), (44, 54163305), (45, 52959676), (55, 43330644), (60, 39719757), (63, 37828340), (66, 36108870), (70, 34045506), (77, 30950460), (84, 28371255), (90, 26479838), (99, 24072580), (105, 22697004), (110, 21665322), (126, 18914170), (132, 18054435), (140, 17022753), (154, 15475230), (165, 14443548), (180, 13239919), (198, 12036290), (210, 11348502), (220, 10832661), (231, 10316820), (252, 9457085), (308, 7737615), (315, 7565668), (330, 7221774), (385, 6190092), (396, 6018145), (420, 5674251), (462, 5158410), (495, 4814516), (630, 3782834), (660, 3610887), (693, 3438940), (770, 3095046), (924, 2579205), (990, 2407258), (1155, 2063364), (1260, 1891417), (1386, 1719470), (1540, 1547523), (1980, 1203629), (2310, 1031682), (2772, 859735), (3465, 687788), (4620, 515841), (6930, 343894), (13860, 171947)]