1900333080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{433}}^1$

素因数の和:690

約数の個数: 192

約数和(自身を含む): 6312720960

約数和(自身を除く): 4412387880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 90, 120, 146, 167, 180, 219, 292, 334, 360, 365, 433, 438, 501, 584, 657, 668, 730, 835, 866, 876, 1002, 1095, 1299, 1314, 1336, 1460, 1503, 1670, 1732, 1752, 2004, 2165, 2190, 2505, 2598, 2628, 2920, 3006, 3285, 3340, 3464, 3897, 4008, 4330, 4380, 5010, 5196, 5256, 6012, 6495, 6570, 6680, 7515, 7794, 8660, 8760, 10020, 10392, 12024, 12191, 12990, 13140, 15030, 15588, 17320, 19485, 20040, 24382, 25980, 26280, 30060, 31176, 31609, 36573, 38970, 48764, 51960, 60120, 60955, 63218, 72311, 73146, 77940, 94827, 97528, 109719, 121910, 126436, 144622, 146292, 155880, 158045, 182865, 189654, 216933, 219438, 243820, 252872, 284481, 289244, 292584, 316090, 361555, 365730, 379308, 433866, 438876, 474135, 487640, 548595, 568962, 578488, 632180, 650799, 723110, 731460, 758616, 867732, 877752, 948270, 1084665, 1097190, 1137924, 1264360, 1301598, 1422405, 1446220, 1462920, 1735464, 1896540, 2169330, 2194380, 2275848, 2603196, 2844810, 2892440, 3253995, 3793080, 4338660, 4388760, 5206392, 5278703, 5689620, 6507990, 8677320, 10557406, 11379240, 13015980, 15836109, 21114812, 26031960, 26393515, 31672218, 42229624, 47508327, 52787030, 63344436, 79180545, 95016654, 105574060, 126688872, 158361090, 190033308, 211148120, 237541635, 316722180, 380066616, 475083270, 633444360, 950166540, 1900333080]

約数ペア:

[(1, 1900333080), (2, 950166540), (3, 633444360), (4, 475083270), (5, 380066616), (6, 316722180), (8, 237541635), (9, 211148120), (10, 190033308), (12, 158361090), (15, 126688872), (18, 105574060), (20, 95016654), (24, 79180545), (30, 63344436), (36, 52787030), (40, 47508327), (45, 42229624), (60, 31672218), (72, 26393515), (73, 26031960), (90, 21114812), (120, 15836109), (146, 13015980), (167, 11379240), (180, 10557406), (219, 8677320), (292, 6507990), (334, 5689620), (360, 5278703), (365, 5206392), (433, 4388760), (438, 4338660), (501, 3793080), (584, 3253995), (657, 2892440), (668, 2844810), (730, 2603196), (835, 2275848), (866, 2194380), (876, 2169330), (1002, 1896540), (1095, 1735464), (1299, 1462920), (1314, 1446220), (1336, 1422405), (1460, 1301598), (1503, 1264360), (1670, 1137924), (1732, 1097190), (1752, 1084665), (2004, 948270), (2165, 877752), (2190, 867732), (2505, 758616), (2598, 731460), (2628, 723110), (2920, 650799), (3006, 632180), (3285, 578488), (3340, 568962), (3464, 548595), (3897, 487640), (4008, 474135), (4330, 438876), (4380, 433866), (5010, 379308), (5196, 365730), (5256, 361555), (6012, 316090), (6495, 292584), (6570, 289244), (6680, 284481), (7515, 252872), (7794, 243820), (8660, 219438), (8760, 216933), (10020, 189654), (10392, 182865), (12024, 158045), (12191, 155880), (12990, 146292), (13140, 144622), (15030, 126436), (15588, 121910), (17320, 109719), (19485, 97528), (20040, 94827), (24382, 77940), (25980, 73146), (26280, 72311), (30060, 63218), (31176, 60955), (31609, 60120), (36573, 51960), (38970, 48764)]