43834140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1831}}^1$

素因数の和:1872

約数の個数: 144

約数和(自身を含む): 160043520

約数和(自身を除く): 116209380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1831, 1995, 2394, 2660, 3420, 3662, 3990, 4788, 5493, 5985, 7324, 7980, 9155, 10986, 11970, 12817, 16479, 18310, 21972, 23940, 25634, 27465, 32958, 34789, 36620, 38451, 51268, 54930, 64085, 65916, 69578, 76902, 82395, 104367, 109860, 115353, 128170, 139156, 153804, 164790, 173945, 192255, 208734, 230706, 243523, 256340, 313101, 329580, 347890, 384510, 417468, 461412, 487046, 521835, 576765, 626202, 695780, 730569, 769020, 974092, 1043670, 1153530, 1217615, 1252404, 1461138, 1565505, 2087340, 2191707, 2307060, 2435230, 2922276, 3131010, 3652845, 4383414, 4870460, 6262020, 7305690, 8766828, 10958535, 14611380, 21917070, 43834140]

約数ペア:

[(1, 43834140), (2, 21917070), (3, 14611380), (4, 10958535), (5, 8766828), (6, 7305690), (7, 6262020), (9, 4870460), (10, 4383414), (12, 3652845), (14, 3131010), (15, 2922276), (18, 2435230), (19, 2307060), (20, 2191707), (21, 2087340), (28, 1565505), (30, 1461138), (35, 1252404), (36, 1217615), (38, 1153530), (42, 1043670), (45, 974092), (57, 769020), (60, 730569), (63, 695780), (70, 626202), (76, 576765), (84, 521835), (90, 487046), (95, 461412), (105, 417468), (114, 384510), (126, 347890), (133, 329580), (140, 313101), (171, 256340), (180, 243523), (190, 230706), (210, 208734), (228, 192255), (252, 173945), (266, 164790), (285, 153804), (315, 139156), (342, 128170), (380, 115353), (399, 109860), (420, 104367), (532, 82395), (570, 76902), (630, 69578), (665, 65916), (684, 64085), (798, 54930), (855, 51268), (1140, 38451), (1197, 36620), (1260, 34789), (1330, 32958), (1596, 27465), (1710, 25634), (1831, 23940), (1995, 21972), (2394, 18310), (2660, 16479), (3420, 12817), (3662, 11970), (3990, 10986), (4788, 9155), (5493, 7980), (5985, 7324)]