1691496360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{727}}^1$

素因数の和:1048

約数の個数: 192

約数和(自身を含む): 5764711680

約数和(自身を除く): 4073215320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 281, 345, 360, 414, 460, 552, 562, 690, 727, 828, 843, 920, 1035, 1124, 1380, 1405, 1454, 1656, 1686, 2070, 2181, 2248, 2529, 2760, 2810, 2908, 3372, 3635, 4140, 4215, 4362, 5058, 5620, 5816, 6463, 6543, 6744, 7270, 8280, 8430, 8724, 10116, 10905, 11240, 12645, 12926, 13086, 14540, 16721, 16860, 17448, 19389, 20232, 21810, 25290, 25852, 26172, 29080, 32315, 32715, 33442, 33720, 38778, 43620, 50163, 50580, 51704, 52344, 58167, 64630, 65430, 66884, 77556, 83605, 87240, 96945, 100326, 101160, 116334, 129260, 130860, 133768, 150489, 155112, 167210, 193890, 200652, 204287, 232668, 250815, 258520, 261720, 290835, 300978, 334420, 387780, 401304, 408574, 465336, 501630, 581670, 601956, 612861, 668840, 752445, 775560, 817148, 1003260, 1021435, 1163340, 1203912, 1225722, 1504890, 1634296, 1838583, 2006520, 2042870, 2326680, 2451444, 3009780, 3064305, 3677166, 4085740, 4698601, 4902888, 6019560, 6128610, 7354332, 8171480, 9192915, 9397202, 12257220, 14095803, 14708664, 18385830, 18794404, 23493005, 24514440, 28191606, 36771660, 37588808, 42287409, 46986010, 56383212, 70479015, 73543320, 84574818, 93972020, 112766424, 140958030, 169149636, 187944040, 211437045, 281916060, 338299272, 422874090, 563832120, 845748180, 1691496360]

約数ペア:

[(1, 1691496360), (2, 845748180), (3, 563832120), (4, 422874090), (5, 338299272), (6, 281916060), (8, 211437045), (9, 187944040), (10, 169149636), (12, 140958030), (15, 112766424), (18, 93972020), (20, 84574818), (23, 73543320), (24, 70479015), (30, 56383212), (36, 46986010), (40, 42287409), (45, 37588808), (46, 36771660), (60, 28191606), (69, 24514440), (72, 23493005), (90, 18794404), (92, 18385830), (115, 14708664), (120, 14095803), (138, 12257220), (180, 9397202), (184, 9192915), (207, 8171480), (230, 7354332), (276, 6128610), (281, 6019560), (345, 4902888), (360, 4698601), (414, 4085740), (460, 3677166), (552, 3064305), (562, 3009780), (690, 2451444), (727, 2326680), (828, 2042870), (843, 2006520), (920, 1838583), (1035, 1634296), (1124, 1504890), (1380, 1225722), (1405, 1203912), (1454, 1163340), (1656, 1021435), (1686, 1003260), (2070, 817148), (2181, 775560), (2248, 752445), (2529, 668840), (2760, 612861), (2810, 601956), (2908, 581670), (3372, 501630), (3635, 465336), (4140, 408574), (4215, 401304), (4362, 387780), (5058, 334420), (5620, 300978), (5816, 290835), (6463, 261720), (6543, 258520), (6744, 250815), (7270, 232668), (8280, 204287), (8430, 200652), (8724, 193890), (10116, 167210), (10905, 155112), (11240, 150489), (12645, 133768), (12926, 130860), (13086, 129260), (14540, 116334), (16721, 101160), (16860, 100326), (17448, 96945), (19389, 87240), (20232, 83605), (21810, 77556), (25290, 66884), (25852, 65430), (26172, 64630), (29080, 58167), (32315, 52344), (32715, 51704), (33442, 50580), (33720, 50163), (38778, 43620)]