1912126320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{727}}^1$

素因数の和:1040

約数の個数: 240

約数和(自身を含む): 6949680192

約数和(自身を除く): 5037553872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 281, 312, 360, 390, 468, 520, 562, 585, 624, 720, 727, 780, 843, 936, 1040, 1124, 1170, 1405, 1454, 1560, 1686, 1872, 2181, 2248, 2340, 2529, 2810, 2908, 3120, 3372, 3635, 3653, 4215, 4362, 4496, 4680, 5058, 5620, 5816, 6543, 6744, 7270, 7306, 8430, 8724, 9360, 9451, 10116, 10905, 10959, 11240, 11632, 12645, 13086, 13488, 14540, 14612, 16860, 17448, 18265, 18902, 20232, 21810, 21918, 22480, 25290, 26172, 28353, 29080, 29224, 32715, 32877, 33720, 34896, 36530, 37804, 40464, 43620, 43836, 47255, 50580, 52344, 54795, 56706, 58160, 58448, 65430, 65754, 67440, 73060, 75608, 85059, 87240, 87672, 94510, 101160, 104688, 109590, 113412, 130860, 131508, 141765, 146120, 151216, 164385, 170118, 174480, 175344, 189020, 202320, 204287, 219180, 226824, 261720, 263016, 283530, 292240, 328770, 340236, 378040, 408574, 425295, 438360, 453648, 523440, 526032, 567060, 612861, 657540, 680472, 756080, 817148, 850590, 876720, 1021435, 1134120, 1225722, 1315080, 1360944, 1634296, 1701180, 1838583, 2042870, 2268240, 2451444, 2630160, 2655731, 3064305, 3268592, 3402360, 3677166, 4085740, 4902888, 5311462, 6128610, 6804720, 7354332, 7967193, 8171480, 9192915, 9805776, 10622924, 12257220, 13278655, 14708664, 15934386, 16342960, 18385830, 21245848, 23901579, 24514440, 26557310, 29417328, 31868772, 36771660, 39835965, 42491696, 47803158, 49028880, 53114620, 63737544, 73543320, 79671930, 95606316, 106229240, 119507895, 127475088, 147086640, 159343860, 191212632, 212458480, 239015790, 318687720, 382425264, 478031580, 637375440, 956063160, 1912126320]

約数ペア:

[(1, 1912126320), (2, 956063160), (3, 637375440), (4, 478031580), (5, 382425264), (6, 318687720), (8, 239015790), (9, 212458480), (10, 191212632), (12, 159343860), (13, 147086640), (15, 127475088), (16, 119507895), (18, 106229240), (20, 95606316), (24, 79671930), (26, 73543320), (30, 63737544), (36, 53114620), (39, 49028880), (40, 47803158), (45, 42491696), (48, 39835965), (52, 36771660), (60, 31868772), (65, 29417328), (72, 26557310), (78, 24514440), (80, 23901579), (90, 21245848), (104, 18385830), (117, 16342960), (120, 15934386), (130, 14708664), (144, 13278655), (156, 12257220), (180, 10622924), (195, 9805776), (208, 9192915), (234, 8171480), (240, 7967193), (260, 7354332), (281, 6804720), (312, 6128610), (360, 5311462), (390, 4902888), (468, 4085740), (520, 3677166), (562, 3402360), (585, 3268592), (624, 3064305), (720, 2655731), (727, 2630160), (780, 2451444), (843, 2268240), (936, 2042870), (1040, 1838583), (1124, 1701180), (1170, 1634296), (1405, 1360944), (1454, 1315080), (1560, 1225722), (1686, 1134120), (1872, 1021435), (2181, 876720), (2248, 850590), (2340, 817148), (2529, 756080), (2810, 680472), (2908, 657540), (3120, 612861), (3372, 567060), (3635, 526032), (3653, 523440), (4215, 453648), (4362, 438360), (4496, 425295), (4680, 408574), (5058, 378040), (5620, 340236), (5816, 328770), (6543, 292240), (6744, 283530), (7270, 263016), (7306, 261720), (8430, 226824), (8724, 219180), (9360, 204287), (9451, 202320), (10116, 189020), (10905, 175344), (10959, 174480), (11240, 170118), (11632, 164385), (12645, 151216), (13086, 146120), (13488, 141765), (14540, 131508), (14612, 130860), (16860, 113412), (17448, 109590), (18265, 104688), (18902, 101160), (20232, 94510), (21810, 87672), (21918, 87240), (22480, 85059), (25290, 75608), (26172, 73060), (28353, 67440), (29080, 65754), (29224, 65430), (32715, 58448), (32877, 58160), (33720, 56706), (34896, 54795), (36530, 52344), (37804, 50580), (40464, 47255), (43620, 43836)]