26259480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:242

約数の個数: 192

約数和(自身を含む): 95397120

約数和(自身を除く): 69137640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 180, 181, 186, 195, 234, 248, 260, 279, 310, 312, 360, 362, 372, 390, 403, 465, 468, 520, 543, 558, 585, 620, 724, 744, 780, 806, 905, 930, 936, 1086, 1116, 1170, 1209, 1240, 1395, 1448, 1560, 1612, 1629, 1810, 1860, 2015, 2172, 2232, 2340, 2353, 2418, 2715, 2790, 3224, 3258, 3620, 3627, 3720, 4030, 4344, 4680, 4706, 4836, 5430, 5580, 5611, 6045, 6516, 7059, 7240, 7254, 8060, 8145, 9412, 9672, 10860, 11160, 11222, 11765, 12090, 13032, 14118, 14508, 16120, 16290, 16833, 18135, 18824, 21177, 21720, 22444, 23530, 24180, 28055, 28236, 29016, 32580, 33666, 35295, 36270, 42354, 44888, 47060, 48360, 50499, 56110, 56472, 65160, 67332, 70590, 72540, 72943, 84165, 84708, 94120, 100998, 105885, 112220, 134664, 141180, 145080, 145886, 168330, 169416, 201996, 211770, 218829, 224440, 252495, 282360, 291772, 336660, 364715, 403992, 423540, 437658, 504990, 583544, 656487, 673320, 729430, 847080, 875316, 1009980, 1094145, 1312974, 1458860, 1750632, 2019960, 2188290, 2625948, 2917720, 3282435, 4376580, 5251896, 6564870, 8753160, 13129740, 26259480]

約数ペア:

[(1, 26259480), (2, 13129740), (3, 8753160), (4, 6564870), (5, 5251896), (6, 4376580), (8, 3282435), (9, 2917720), (10, 2625948), (12, 2188290), (13, 2019960), (15, 1750632), (18, 1458860), (20, 1312974), (24, 1094145), (26, 1009980), (30, 875316), (31, 847080), (36, 729430), (39, 673320), (40, 656487), (45, 583544), (52, 504990), (60, 437658), (62, 423540), (65, 403992), (72, 364715), (78, 336660), (90, 291772), (93, 282360), (104, 252495), (117, 224440), (120, 218829), (124, 211770), (130, 201996), (155, 169416), (156, 168330), (180, 145886), (181, 145080), (186, 141180), (195, 134664), (234, 112220), (248, 105885), (260, 100998), (279, 94120), (310, 84708), (312, 84165), (360, 72943), (362, 72540), (372, 70590), (390, 67332), (403, 65160), (465, 56472), (468, 56110), (520, 50499), (543, 48360), (558, 47060), (585, 44888), (620, 42354), (724, 36270), (744, 35295), (780, 33666), (806, 32580), (905, 29016), (930, 28236), (936, 28055), (1086, 24180), (1116, 23530), (1170, 22444), (1209, 21720), (1240, 21177), (1395, 18824), (1448, 18135), (1560, 16833), (1612, 16290), (1629, 16120), (1810, 14508), (1860, 14118), (2015, 13032), (2172, 12090), (2232, 11765), (2340, 11222), (2353, 11160), (2418, 10860), (2715, 9672), (2790, 9412), (3224, 8145), (3258, 8060), (3620, 7254), (3627, 7240), (3720, 7059), (4030, 6516), (4344, 6045), (4680, 5611), (4706, 5580), (4836, 5430)]