2059866540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{8521}}^1$

素因数の和:8632

約数の個数: 144

約数和(自身を含む): 6700337280

約数和(自身を除く): 4640470740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 79, 85, 90, 102, 153, 158, 170, 180, 204, 237, 255, 306, 316, 340, 395, 474, 510, 612, 711, 765, 790, 948, 1020, 1185, 1343, 1422, 1530, 1580, 2370, 2686, 2844, 3060, 3555, 4029, 4740, 5372, 6715, 7110, 8058, 8521, 12087, 13430, 14220, 16116, 17042, 20145, 24174, 25563, 26860, 34084, 40290, 42605, 48348, 51126, 60435, 76689, 80580, 85210, 102252, 120870, 127815, 144857, 153378, 170420, 241740, 255630, 289714, 306756, 383445, 434571, 511260, 579428, 673159, 724285, 766890, 869142, 1303713, 1346318, 1448570, 1533780, 1738284, 2019477, 2172855, 2607426, 2692636, 2897140, 3365795, 4038954, 4345710, 5214852, 6058431, 6518565, 6731590, 8077908, 8691420, 10097385, 11443703, 12116862, 13037130, 13463180, 20194770, 22887406, 24233724, 26074260, 30292155, 34331109, 40389540, 45774812, 57218515, 60584310, 68662218, 102993327, 114437030, 121168620, 137324436, 171655545, 205986654, 228874060, 343311090, 411973308, 514966635, 686622180, 1029933270, 2059866540]

約数ペア:

[(1, 2059866540), (2, 1029933270), (3, 686622180), (4, 514966635), (5, 411973308), (6, 343311090), (9, 228874060), (10, 205986654), (12, 171655545), (15, 137324436), (17, 121168620), (18, 114437030), (20, 102993327), (30, 68662218), (34, 60584310), (36, 57218515), (45, 45774812), (51, 40389540), (60, 34331109), (68, 30292155), (79, 26074260), (85, 24233724), (90, 22887406), (102, 20194770), (153, 13463180), (158, 13037130), (170, 12116862), (180, 11443703), (204, 10097385), (237, 8691420), (255, 8077908), (306, 6731590), (316, 6518565), (340, 6058431), (395, 5214852), (474, 4345710), (510, 4038954), (612, 3365795), (711, 2897140), (765, 2692636), (790, 2607426), (948, 2172855), (1020, 2019477), (1185, 1738284), (1343, 1533780), (1422, 1448570), (1530, 1346318), (1580, 1303713), (2370, 869142), (2686, 766890), (2844, 724285), (3060, 673159), (3555, 579428), (4029, 511260), (4740, 434571), (5372, 383445), (6715, 306756), (7110, 289714), (8058, 255630), (8521, 241740), (12087, 170420), (13430, 153378), (14220, 144857), (16116, 127815), (17042, 120870), (20145, 102252), (24174, 85210), (25563, 80580), (26860, 76689), (34084, 60435), (40290, 51126), (42605, 48348)]