164169720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1063}}^1$

素因数の和:1107

約数の個数: 256

約数和(自身を含む): 643507200

約数和(自身を除く): 479337480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 52, 54, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 156, 165, 180, 195, 198, 216, 220, 234, 260, 264, 270, 286, 297, 312, 330, 351, 360, 390, 396, 429, 440, 468, 495, 520, 540, 572, 585, 594, 660, 702, 715, 780, 792, 858, 936, 990, 1063, 1080, 1144, 1170, 1188, 1287, 1320, 1404, 1430, 1485, 1560, 1716, 1755, 1980, 2126, 2145, 2340, 2376, 2574, 2808, 2860, 2970, 3189, 3432, 3510, 3861, 3960, 4252, 4290, 4680, 5148, 5315, 5720, 5940, 6378, 6435, 7020, 7722, 8504, 8580, 9567, 10296, 10630, 11693, 11880, 12756, 12870, 13819, 14040, 15444, 15945, 17160, 19134, 19305, 21260, 23386, 25512, 25740, 27638, 28701, 30888, 31890, 35079, 38268, 38610, 41457, 42520, 46772, 47835, 51480, 55276, 57402, 58465, 63780, 69095, 70158, 76536, 77220, 82914, 93544, 95670, 105237, 110552, 114804, 116930, 124371, 127560, 138190, 140316, 143505, 152009, 154440, 165828, 175395, 191340, 207285, 210474, 229608, 233860, 248742, 276380, 280632, 287010, 304018, 315711, 331656, 350790, 373113, 382680, 414570, 420948, 456027, 467720, 497484, 526185, 552760, 574020, 608036, 621855, 631422, 701580, 746226, 760045, 829140, 841896, 912054, 994968, 1052370, 1148040, 1216072, 1243710, 1262844, 1368081, 1403160, 1492452, 1520090, 1578555, 1658280, 1824108, 1865565, 2104740, 2280135, 2487420, 2525688, 2736162, 2984904, 3040180, 3157110, 3648216, 3731130, 4104243, 4209480, 4560270, 4974840, 5472324, 6080360, 6314220, 6840405, 7462260, 8208486, 9120540, 10944648, 12628440, 13680810, 14924520, 16416972, 18241080, 20521215, 27361620, 32833944, 41042430, 54723240, 82084860, 164169720]

約数ペア:

[(1, 164169720), (2, 82084860), (3, 54723240), (4, 41042430), (5, 32833944), (6, 27361620), (8, 20521215), (9, 18241080), (10, 16416972), (11, 14924520), (12, 13680810), (13, 12628440), (15, 10944648), (18, 9120540), (20, 8208486), (22, 7462260), (24, 6840405), (26, 6314220), (27, 6080360), (30, 5472324), (33, 4974840), (36, 4560270), (39, 4209480), (40, 4104243), (44, 3731130), (45, 3648216), (52, 3157110), (54, 3040180), (55, 2984904), (60, 2736162), (65, 2525688), (66, 2487420), (72, 2280135), (78, 2104740), (88, 1865565), (90, 1824108), (99, 1658280), (104, 1578555), (108, 1520090), (110, 1492452), (117, 1403160), (120, 1368081), (130, 1262844), (132, 1243710), (135, 1216072), (143, 1148040), (156, 1052370), (165, 994968), (180, 912054), (195, 841896), (198, 829140), (216, 760045), (220, 746226), (234, 701580), (260, 631422), (264, 621855), (270, 608036), (286, 574020), (297, 552760), (312, 526185), (330, 497484), (351, 467720), (360, 456027), (390, 420948), (396, 414570), (429, 382680), (440, 373113), (468, 350790), (495, 331656), (520, 315711), (540, 304018), (572, 287010), (585, 280632), (594, 276380), (660, 248742), (702, 233860), (715, 229608), (780, 210474), (792, 207285), (858, 191340), (936, 175395), (990, 165828), (1063, 154440), (1080, 152009), (1144, 143505), (1170, 140316), (1188, 138190), (1287, 127560), (1320, 124371), (1404, 116930), (1430, 114804), (1485, 110552), (1560, 105237), (1716, 95670), (1755, 93544), (1980, 82914), (2126, 77220), (2145, 76536), (2340, 70158), (2376, 69095), (2574, 63780), (2808, 58465), (2860, 57402), (2970, 55276), (3189, 51480), (3432, 47835), (3510, 46772), (3861, 42520), (3960, 41457), (4252, 38610), (4290, 38268), (4680, 35079), (5148, 31890), (5315, 30888), (5720, 28701), (5940, 27638), (6378, 25740), (6435, 25512), (7020, 23386), (7722, 21260), (8504, 19305), (8580, 19134), (9567, 17160), (10296, 15945), (10630, 15444), (11693, 14040), (11880, 13819), (12756, 12870)]