2026791780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{769}}^1$

素因数の和:934

約数の個数: 192

約数和(自身を含む): 6374860800

約数和(自身を除く): 4348069020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 109, 124, 130, 155, 156, 186, 195, 218, 260, 310, 327, 372, 390, 403, 436, 465, 545, 620, 654, 769, 780, 806, 930, 1090, 1209, 1308, 1417, 1538, 1612, 1635, 1860, 2015, 2180, 2307, 2418, 2834, 3076, 3270, 3379, 3845, 4030, 4251, 4614, 4836, 5668, 6045, 6540, 6758, 7085, 7690, 8060, 8502, 9228, 9997, 10137, 11535, 12090, 13516, 14170, 15380, 16895, 17004, 19994, 20274, 21255, 23070, 23839, 24180, 28340, 29991, 33790, 39988, 40548, 42510, 43927, 46140, 47678, 49985, 50685, 59982, 67580, 71517, 83821, 85020, 87854, 95356, 99970, 101370, 119195, 119964, 131781, 143034, 149955, 167642, 175708, 199940, 202740, 219635, 238390, 251463, 263562, 286068, 299910, 309907, 335284, 357585, 419105, 439270, 476780, 502926, 527124, 599820, 619814, 658905, 715170, 838210, 878540, 929721, 1005852, 1089673, 1239628, 1257315, 1317810, 1430340, 1549535, 1676420, 1859442, 2179346, 2514630, 2598451, 2635620, 3099070, 3269019, 3718884, 4358692, 4648605, 5029260, 5196902, 5448365, 6198140, 6538038, 7795353, 9297210, 10393804, 10896730, 12992255, 13076076, 15590706, 16345095, 18594420, 21793460, 25984510, 31181412, 32690190, 33779863, 38976765, 51969020, 65380380, 67559726, 77953530, 101339589, 135119452, 155907060, 168899315, 202679178, 337798630, 405358356, 506697945, 675597260, 1013395890, 2026791780]

約数ペア:

[(1, 2026791780), (2, 1013395890), (3, 675597260), (4, 506697945), (5, 405358356), (6, 337798630), (10, 202679178), (12, 168899315), (13, 155907060), (15, 135119452), (20, 101339589), (26, 77953530), (30, 67559726), (31, 65380380), (39, 51969020), (52, 38976765), (60, 33779863), (62, 32690190), (65, 31181412), (78, 25984510), (93, 21793460), (109, 18594420), (124, 16345095), (130, 15590706), (155, 13076076), (156, 12992255), (186, 10896730), (195, 10393804), (218, 9297210), (260, 7795353), (310, 6538038), (327, 6198140), (372, 5448365), (390, 5196902), (403, 5029260), (436, 4648605), (465, 4358692), (545, 3718884), (620, 3269019), (654, 3099070), (769, 2635620), (780, 2598451), (806, 2514630), (930, 2179346), (1090, 1859442), (1209, 1676420), (1308, 1549535), (1417, 1430340), (1538, 1317810), (1612, 1257315), (1635, 1239628), (1860, 1089673), (2015, 1005852), (2180, 929721), (2307, 878540), (2418, 838210), (2834, 715170), (3076, 658905), (3270, 619814), (3379, 599820), (3845, 527124), (4030, 502926), (4251, 476780), (4614, 439270), (4836, 419105), (5668, 357585), (6045, 335284), (6540, 309907), (6758, 299910), (7085, 286068), (7690, 263562), (8060, 251463), (8502, 238390), (9228, 219635), (9997, 202740), (10137, 199940), (11535, 175708), (12090, 167642), (13516, 149955), (14170, 143034), (15380, 131781), (16895, 119964), (17004, 119195), (19994, 101370), (20274, 99970), (21255, 95356), (23070, 87854), (23839, 85020), (24180, 83821), (28340, 71517), (29991, 67580), (33790, 59982), (39988, 50685), (40548, 49985), (42510, 47678), (43927, 46140)]