7121910960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89113}}^1$

素因数の和:89172

約数の個数: 160

約数和(自身を含む): 25194310080

約数和(自身を除く): 18072399120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 108, 111, 120, 135, 144, 148, 180, 185, 216, 222, 240, 270, 296, 333, 360, 370, 432, 444, 540, 555, 592, 666, 720, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1776, 1998, 2160, 2220, 2664, 2960, 3330, 3996, 4440, 4995, 5328, 6660, 7992, 8880, 9990, 13320, 15984, 19980, 26640, 39960, 79920, 89113, 178226, 267339, 356452, 445565, 534678, 712904, 802017, 891130, 1069356, 1336695, 1425808, 1604034, 1782260, 2138712, 2406051, 2673390, 3208068, 3297181, 3564520, 4010085, 4277424, 4812102, 5346780, 6416136, 6594362, 7129040, 8020170, 9624204, 9891543, 10693560, 12030255, 12832272, 13188724, 16040340, 16485905, 19248408, 19783086, 21387120, 24060510, 26377448, 29674629, 32080680, 32971810, 38496816, 39566172, 48121020, 49457715, 52754896, 59349258, 64161360, 65943620, 79132344, 89023887, 96242040, 98915430, 118698516, 131887240, 148373145, 158264688, 178047774, 192484080, 197830860, 237397032, 263774480, 296746290, 356095548, 395661720, 445119435, 474794064, 593492580, 712191096, 791323440, 890238870, 1186985160, 1424382192, 1780477740, 2373970320, 3560955480, 7121910960]

約数ペア:

[(1, 7121910960), (2, 3560955480), (3, 2373970320), (4, 1780477740), (5, 1424382192), (6, 1186985160), (8, 890238870), (9, 791323440), (10, 712191096), (12, 593492580), (15, 474794064), (16, 445119435), (18, 395661720), (20, 356095548), (24, 296746290), (27, 263774480), (30, 237397032), (36, 197830860), (37, 192484080), (40, 178047774), (45, 158264688), (48, 148373145), (54, 131887240), (60, 118698516), (72, 98915430), (74, 96242040), (80, 89023887), (90, 79132344), (108, 65943620), (111, 64161360), (120, 59349258), (135, 52754896), (144, 49457715), (148, 48121020), (180, 39566172), (185, 38496816), (216, 32971810), (222, 32080680), (240, 29674629), (270, 26377448), (296, 24060510), (333, 21387120), (360, 19783086), (370, 19248408), (432, 16485905), (444, 16040340), (540, 13188724), (555, 12832272), (592, 12030255), (666, 10693560), (720, 9891543), (740, 9624204), (888, 8020170), (999, 7129040), (1080, 6594362), (1110, 6416136), (1332, 5346780), (1480, 4812102), (1665, 4277424), (1776, 4010085), (1998, 3564520), (2160, 3297181), (2220, 3208068), (2664, 2673390), (2960, 2406051), (3330, 2138712), (3996, 1782260), (4440, 1604034), (4995, 1425808), (5328, 1336695), (6660, 1069356), (7992, 891130), (8880, 802017), (9990, 712904), (13320, 534678), (15984, 445565), (19980, 356452), (26640, 267339), (39960, 178226), (79920, 89113)]