20180967180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1\times {\mathrm{2113}}^1$

素因数の和:2664

約数の個数: 192

約数和(自身を含む): 63927360000

約数和(自身を除く): 43746392820

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 87, 110, 116, 132, 145, 165, 174, 220, 290, 319, 330, 348, 435, 499, 580, 638, 660, 870, 957, 998, 1276, 1497, 1595, 1740, 1914, 1996, 2113, 2495, 2994, 3190, 3828, 4226, 4785, 4990, 5489, 5988, 6339, 6380, 7485, 8452, 9570, 9980, 10565, 10978, 12678, 14471, 14970, 16467, 19140, 21130, 21956, 23243, 25356, 27445, 28942, 29940, 31695, 32934, 42260, 43413, 46486, 54890, 57884, 61277, 63390, 65868, 69729, 72355, 82335, 86826, 92972, 109780, 116215, 122554, 126780, 139458, 144710, 159181, 164670, 173652, 183831, 217065, 232430, 245108, 278916, 289420, 306385, 318362, 329340, 348645, 367662, 434130, 464860, 477543, 612770, 636724, 674047, 697290, 735324, 795905, 868260, 919155, 955086, 1054387, 1225540, 1348094, 1394580, 1591810, 1838310, 1910172, 2022141, 2108774, 2387715, 2696188, 3163161, 3183620, 3370235, 3676620, 4044282, 4217548, 4775430, 5271935, 6326322, 6740470, 8088564, 9550860, 10110705, 10543870, 11598257, 12652644, 13480940, 15815805, 20221410, 21087740, 23196514, 30577223, 31631610, 34794771, 40442820, 46393028, 57991285, 61154446, 63263220, 69589542, 91731669, 115982570, 122308892, 139179084, 152886115, 173973855, 183463338, 231965140, 305772230, 336349453, 347947710, 366926676, 458658345, 611544460, 672698906, 695895420, 917316690, 1009048359, 1345397812, 1681747265, 1834633380, 2018096718, 3363494530, 4036193436, 5045241795, 6726989060, 10090483590, 20180967180]

約数ペア:

[(1, 20180967180), (2, 10090483590), (3, 6726989060), (4, 5045241795), (5, 4036193436), (6, 3363494530), (10, 2018096718), (11, 1834633380), (12, 1681747265), (15, 1345397812), (20, 1009048359), (22, 917316690), (29, 695895420), (30, 672698906), (33, 611544460), (44, 458658345), (55, 366926676), (58, 347947710), (60, 336349453), (66, 305772230), (87, 231965140), (110, 183463338), (116, 173973855), (132, 152886115), (145, 139179084), (165, 122308892), (174, 115982570), (220, 91731669), (290, 69589542), (319, 63263220), (330, 61154446), (348, 57991285), (435, 46393028), (499, 40442820), (580, 34794771), (638, 31631610), (660, 30577223), (870, 23196514), (957, 21087740), (998, 20221410), (1276, 15815805), (1497, 13480940), (1595, 12652644), (1740, 11598257), (1914, 10543870), (1996, 10110705), (2113, 9550860), (2495, 8088564), (2994, 6740470), (3190, 6326322), (3828, 5271935), (4226, 4775430), (4785, 4217548), (4990, 4044282), (5489, 3676620), (5988, 3370235), (6339, 3183620), (6380, 3163161), (7485, 2696188), (8452, 2387715), (9570, 2108774), (9980, 2022141), (10565, 1910172), (10978, 1838310), (12678, 1591810), (14471, 1394580), (14970, 1348094), (16467, 1225540), (19140, 1054387), (21130, 955086), (21956, 919155), (23243, 868260), (25356, 795905), (27445, 735324), (28942, 697290), (29940, 674047), (31695, 636724), (32934, 612770), (42260, 477543), (43413, 464860), (46486, 434130), (54890, 367662), (57884, 348645), (61277, 329340), (63390, 318362), (65868, 306385), (69729, 289420), (72355, 278916), (82335, 245108), (86826, 232430), (92972, 217065), (109780, 183831), (116215, 173652), (122554, 164670), (126780, 159181), (139458, 144710)]