1613975520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4783}}^1$

素因数の和:4857

約数の個数: 192

約数和(自身を含む): 5497390080

約数和(自身を除く): 3883414560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 37, 38, 40, 48, 57, 60, 74, 76, 80, 95, 96, 111, 114, 120, 148, 152, 160, 185, 190, 222, 228, 240, 285, 296, 304, 370, 380, 444, 456, 480, 555, 570, 592, 608, 703, 740, 760, 888, 912, 1110, 1140, 1184, 1406, 1480, 1520, 1776, 1824, 2109, 2220, 2280, 2812, 2960, 3040, 3515, 3552, 4218, 4440, 4560, 4783, 5624, 5920, 7030, 8436, 8880, 9120, 9566, 10545, 11248, 14060, 14349, 16872, 17760, 19132, 21090, 22496, 23915, 28120, 28698, 33744, 38264, 42180, 47830, 56240, 57396, 67488, 71745, 76528, 84360, 90877, 95660, 112480, 114792, 143490, 153056, 168720, 176971, 181754, 191320, 229584, 272631, 286980, 337440, 353942, 363508, 382640, 454385, 459168, 530913, 545262, 573960, 707884, 727016, 765280, 884855, 908770, 1061826, 1090524, 1147920, 1363155, 1415768, 1454032, 1769710, 1817540, 2123652, 2181048, 2295840, 2654565, 2726310, 2831536, 2908064, 3362449, 3539420, 3635080, 4247304, 4362096, 5309130, 5452620, 5663072, 6724898, 7078840, 7270160, 8494608, 8724192, 10087347, 10618260, 10905240, 13449796, 14157680, 14540320, 16812245, 16989216, 20174694, 21236520, 21810480, 26899592, 28315360, 33624490, 40349388, 42473040, 43620960, 50436735, 53799184, 67248980, 80698776, 84946080, 100873470, 107598368, 134497960, 161397552, 201746940, 268995920, 322795104, 403493880, 537991840, 806987760, 1613975520]

約数ペア:

[(1, 1613975520), (2, 806987760), (3, 537991840), (4, 403493880), (5, 322795104), (6, 268995920), (8, 201746940), (10, 161397552), (12, 134497960), (15, 107598368), (16, 100873470), (19, 84946080), (20, 80698776), (24, 67248980), (30, 53799184), (32, 50436735), (37, 43620960), (38, 42473040), (40, 40349388), (48, 33624490), (57, 28315360), (60, 26899592), (74, 21810480), (76, 21236520), (80, 20174694), (95, 16989216), (96, 16812245), (111, 14540320), (114, 14157680), (120, 13449796), (148, 10905240), (152, 10618260), (160, 10087347), (185, 8724192), (190, 8494608), (222, 7270160), (228, 7078840), (240, 6724898), (285, 5663072), (296, 5452620), (304, 5309130), (370, 4362096), (380, 4247304), (444, 3635080), (456, 3539420), (480, 3362449), (555, 2908064), (570, 2831536), (592, 2726310), (608, 2654565), (703, 2295840), (740, 2181048), (760, 2123652), (888, 1817540), (912, 1769710), (1110, 1454032), (1140, 1415768), (1184, 1363155), (1406, 1147920), (1480, 1090524), (1520, 1061826), (1776, 908770), (1824, 884855), (2109, 765280), (2220, 727016), (2280, 707884), (2812, 573960), (2960, 545262), (3040, 530913), (3515, 459168), (3552, 454385), (4218, 382640), (4440, 363508), (4560, 353942), (4783, 337440), (5624, 286980), (5920, 272631), (7030, 229584), (8436, 191320), (8880, 181754), (9120, 176971), (9566, 168720), (10545, 153056), (11248, 143490), (14060, 114792), (14349, 112480), (16872, 95660), (17760, 90877), (19132, 84360), (21090, 76528), (22496, 71745), (23915, 67488), (28120, 57396), (28698, 56240), (33744, 47830), (38264, 42180)]