40842780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3257}}^1$

素因数の和:3299

約数の個数: 96

約数和(自身を含む): 131362560

約数和(自身を除く): 90519780

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2508, 3135, 3257, 4180, 6270, 6514, 9771, 12540, 13028, 16285, 19542, 32570, 35827, 39084, 48855, 61883, 65140, 71654, 97710, 107481, 123766, 143308, 179135, 185649, 195420, 214962, 247532, 309415, 358270, 371298, 429924, 537405, 618830, 680713, 716540, 742596, 928245, 1074810, 1237660, 1361426, 1856490, 2042139, 2149620, 2722852, 3403565, 3712980, 4084278, 6807130, 8168556, 10210695, 13614260, 20421390, 40842780]

約数ペア:

[(1, 40842780), (2, 20421390), (3, 13614260), (4, 10210695), (5, 8168556), (6, 6807130), (10, 4084278), (11, 3712980), (12, 3403565), (15, 2722852), (19, 2149620), (20, 2042139), (22, 1856490), (30, 1361426), (33, 1237660), (38, 1074810), (44, 928245), (55, 742596), (57, 716540), (60, 680713), (66, 618830), (76, 537405), (95, 429924), (110, 371298), (114, 358270), (132, 309415), (165, 247532), (190, 214962), (209, 195420), (220, 185649), (228, 179135), (285, 143308), (330, 123766), (380, 107481), (418, 97710), (570, 71654), (627, 65140), (660, 61883), (836, 48855), (1045, 39084), (1140, 35827), (1254, 32570), (2090, 19542), (2508, 16285), (3135, 13028), (3257, 12540), (4180, 9771), (6270, 6514)]