29161080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:131

約数の個数: 256

約数和(自身を含む): 109670400

約数和(自身を除く): 80509320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 52, 54, 60, 62, 65, 67, 72, 78, 90, 93, 104, 108, 117, 120, 124, 130, 134, 135, 155, 156, 180, 186, 195, 201, 216, 234, 248, 260, 268, 270, 279, 310, 312, 335, 351, 360, 372, 390, 402, 403, 465, 468, 520, 536, 540, 558, 585, 603, 620, 670, 702, 744, 780, 804, 806, 837, 871, 930, 936, 1005, 1080, 1116, 1170, 1206, 1209, 1240, 1340, 1395, 1404, 1560, 1608, 1612, 1674, 1742, 1755, 1809, 1860, 2010, 2015, 2077, 2232, 2340, 2412, 2418, 2613, 2680, 2790, 2808, 3015, 3224, 3348, 3484, 3510, 3618, 3627, 3720, 4020, 4030, 4154, 4185, 4355, 4680, 4824, 4836, 5226, 5580, 6030, 6045, 6231, 6696, 6968, 7020, 7236, 7254, 7839, 8040, 8060, 8308, 8370, 8710, 9045, 9672, 10385, 10452, 10881, 11160, 12060, 12090, 12462, 13065, 14040, 14472, 14508, 15678, 16120, 16616, 16740, 17420, 18090, 18135, 18693, 20770, 20904, 21762, 23517, 24120, 24180, 24924, 26130, 27001, 29016, 31155, 31356, 33480, 34840, 36180, 36270, 37386, 39195, 41540, 43524, 47034, 48360, 49848, 52260, 54002, 54405, 56079, 62310, 62712, 72360, 72540, 74772, 78390, 81003, 83080, 87048, 93465, 94068, 104520, 108004, 108810, 112158, 117585, 124620, 135005, 145080, 149544, 156780, 162006, 186930, 188136, 216008, 217620, 224316, 235170, 243009, 249240, 270010, 280395, 313560, 324012, 373860, 405015, 435240, 448632, 470340, 486018, 540020, 560790, 648024, 729027, 747720, 810030, 940680, 972036, 1080040, 1121580, 1215045, 1458054, 1620060, 1944072, 2243160, 2430090, 2916108, 3240120, 3645135, 4860180, 5832216, 7290270, 9720360, 14580540, 29161080]

約数ペア:

[(1, 29161080), (2, 14580540), (3, 9720360), (4, 7290270), (5, 5832216), (6, 4860180), (8, 3645135), (9, 3240120), (10, 2916108), (12, 2430090), (13, 2243160), (15, 1944072), (18, 1620060), (20, 1458054), (24, 1215045), (26, 1121580), (27, 1080040), (30, 972036), (31, 940680), (36, 810030), (39, 747720), (40, 729027), (45, 648024), (52, 560790), (54, 540020), (60, 486018), (62, 470340), (65, 448632), (67, 435240), (72, 405015), (78, 373860), (90, 324012), (93, 313560), (104, 280395), (108, 270010), (117, 249240), (120, 243009), (124, 235170), (130, 224316), (134, 217620), (135, 216008), (155, 188136), (156, 186930), (180, 162006), (186, 156780), (195, 149544), (201, 145080), (216, 135005), (234, 124620), (248, 117585), (260, 112158), (268, 108810), (270, 108004), (279, 104520), (310, 94068), (312, 93465), (335, 87048), (351, 83080), (360, 81003), (372, 78390), (390, 74772), (402, 72540), (403, 72360), (465, 62712), (468, 62310), (520, 56079), (536, 54405), (540, 54002), (558, 52260), (585, 49848), (603, 48360), (620, 47034), (670, 43524), (702, 41540), (744, 39195), (780, 37386), (804, 36270), (806, 36180), (837, 34840), (871, 33480), (930, 31356), (936, 31155), (1005, 29016), (1080, 27001), (1116, 26130), (1170, 24924), (1206, 24180), (1209, 24120), (1240, 23517), (1340, 21762), (1395, 20904), (1404, 20770), (1560, 18693), (1608, 18135), (1612, 18090), (1674, 17420), (1742, 16740), (1755, 16616), (1809, 16120), (1860, 15678), (2010, 14508), (2015, 14472), (2077, 14040), (2232, 13065), (2340, 12462), (2412, 12090), (2418, 12060), (2613, 11160), (2680, 10881), (2790, 10452), (2808, 10385), (3015, 9672), (3224, 9045), (3348, 8710), (3484, 8370), (3510, 8308), (3618, 8060), (3627, 8040), (3720, 7839), (4020, 7254), (4030, 7236), (4154, 7020), (4185, 6968), (4355, 6696), (4680, 6231), (4824, 6045), (4836, 6030), (5226, 5580)]