147914640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2$

素因数の和:147

約数の個数: 240

約数和(自身を含む): 537346560

約数和(自身を除く): 389431920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 47, 48, 54, 60, 62, 72, 80, 90, 93, 94, 108, 120, 124, 135, 141, 144, 155, 180, 186, 188, 216, 235, 240, 248, 270, 279, 282, 310, 360, 372, 376, 423, 432, 465, 470, 496, 540, 558, 564, 620, 705, 720, 744, 752, 837, 846, 930, 940, 1080, 1116, 1128, 1240, 1269, 1395, 1410, 1457, 1488, 1674, 1692, 1860, 1880, 2115, 2160, 2209, 2232, 2256, 2480, 2538, 2790, 2820, 2914, 3348, 3384, 3720, 3760, 4185, 4230, 4371, 4418, 4464, 5076, 5580, 5640, 5828, 6345, 6627, 6696, 6768, 7285, 7440, 8370, 8460, 8742, 8836, 10152, 11045, 11160, 11280, 11656, 12690, 13113, 13254, 13392, 14570, 16740, 16920, 17484, 17672, 19881, 20304, 21855, 22090, 22320, 23312, 25380, 26226, 26508, 29140, 33135, 33480, 33840, 34968, 35344, 39339, 39762, 43710, 44180, 50760, 52452, 53016, 58280, 59643, 65565, 66270, 66960, 68479, 69936, 78678, 79524, 87420, 88360, 99405, 101520, 104904, 106032, 116560, 119286, 131130, 132540, 136958, 157356, 159048, 174840, 176720, 196695, 198810, 205437, 209808, 238572, 262260, 265080, 273916, 298215, 314712, 318096, 342395, 349680, 393390, 397620, 410874, 477144, 524520, 530160, 547832, 596430, 616311, 629424, 684790, 786780, 795240, 821748, 954288, 1027185, 1049040, 1095664, 1192860, 1232622, 1369580, 1573560, 1590480, 1643496, 1848933, 2054370, 2385720, 2465244, 2739160, 3081555, 3147120, 3286992, 3697866, 4108740, 4771440, 4930488, 5478320, 6163110, 7395732, 8217480, 9244665, 9860976, 12326220, 14791464, 16434960, 18489330, 24652440, 29582928, 36978660, 49304880, 73957320, 147914640]

約数ペア:

[(1, 147914640), (2, 73957320), (3, 49304880), (4, 36978660), (5, 29582928), (6, 24652440), (8, 18489330), (9, 16434960), (10, 14791464), (12, 12326220), (15, 9860976), (16, 9244665), (18, 8217480), (20, 7395732), (24, 6163110), (27, 5478320), (30, 4930488), (31, 4771440), (36, 4108740), (40, 3697866), (45, 3286992), (47, 3147120), (48, 3081555), (54, 2739160), (60, 2465244), (62, 2385720), (72, 2054370), (80, 1848933), (90, 1643496), (93, 1590480), (94, 1573560), (108, 1369580), (120, 1232622), (124, 1192860), (135, 1095664), (141, 1049040), (144, 1027185), (155, 954288), (180, 821748), (186, 795240), (188, 786780), (216, 684790), (235, 629424), (240, 616311), (248, 596430), (270, 547832), (279, 530160), (282, 524520), (310, 477144), (360, 410874), (372, 397620), (376, 393390), (423, 349680), (432, 342395), (465, 318096), (470, 314712), (496, 298215), (540, 273916), (558, 265080), (564, 262260), (620, 238572), (705, 209808), (720, 205437), (744, 198810), (752, 196695), (837, 176720), (846, 174840), (930, 159048), (940, 157356), (1080, 136958), (1116, 132540), (1128, 131130), (1240, 119286), (1269, 116560), (1395, 106032), (1410, 104904), (1457, 101520), (1488, 99405), (1674, 88360), (1692, 87420), (1860, 79524), (1880, 78678), (2115, 69936), (2160, 68479), (2209, 66960), (2232, 66270), (2256, 65565), (2480, 59643), (2538, 58280), (2790, 53016), (2820, 52452), (2914, 50760), (3348, 44180), (3384, 43710), (3720, 39762), (3760, 39339), (4185, 35344), (4230, 34968), (4371, 33840), (4418, 33480), (4464, 33135), (5076, 29140), (5580, 26508), (5640, 26226), (5828, 25380), (6345, 23312), (6627, 22320), (6696, 22090), (6768, 21855), (7285, 20304), (7440, 19881), (8370, 17672), (8460, 17484), (8742, 16920), (8836, 16740), (10152, 14570), (11045, 13392), (11160, 13254), (11280, 13113), (11656, 12690)]