40329780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2081}}^1$

素因数の和:2129

約数の個数: 96

約数和(自身を含む): 125919360

約数和(自身を除く): 85589580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 510, 570, 646, 969, 1020, 1140, 1292, 1615, 1938, 2081, 3230, 3876, 4162, 4845, 6243, 6460, 8324, 9690, 10405, 12486, 19380, 20810, 24972, 31215, 35377, 39539, 41620, 62430, 70754, 79078, 106131, 118617, 124860, 141508, 158156, 176885, 197695, 212262, 237234, 353770, 395390, 424524, 474468, 530655, 593085, 672163, 707540, 790780, 1061310, 1186170, 1344326, 2016489, 2122620, 2372340, 2688652, 3360815, 4032978, 6721630, 8065956, 10082445, 13443260, 20164890, 40329780]

約数ペア:

[(1, 40329780), (2, 20164890), (3, 13443260), (4, 10082445), (5, 8065956), (6, 6721630), (10, 4032978), (12, 3360815), (15, 2688652), (17, 2372340), (19, 2122620), (20, 2016489), (30, 1344326), (34, 1186170), (38, 1061310), (51, 790780), (57, 707540), (60, 672163), (68, 593085), (76, 530655), (85, 474468), (95, 424524), (102, 395390), (114, 353770), (170, 237234), (190, 212262), (204, 197695), (228, 176885), (255, 158156), (285, 141508), (323, 124860), (340, 118617), (380, 106131), (510, 79078), (570, 70754), (646, 62430), (969, 41620), (1020, 39539), (1140, 35377), (1292, 31215), (1615, 24972), (1938, 20810), (2081, 19380), (3230, 12486), (3876, 10405), (4162, 9690), (4845, 8324), (6243, 6460)]