168568920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:410

約数の個数: 192

約数和(自身を含む): 596232000

約数和(自身を除く): 427663080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 181, 195, 199, 234, 260, 312, 360, 362, 390, 398, 468, 520, 543, 585, 597, 724, 780, 796, 905, 936, 995, 1086, 1170, 1194, 1448, 1560, 1592, 1629, 1791, 1810, 1990, 2172, 2340, 2353, 2388, 2587, 2715, 2985, 3258, 3582, 3620, 3980, 4344, 4680, 4706, 4776, 5174, 5430, 5970, 6516, 7059, 7164, 7240, 7761, 7960, 8145, 8955, 9412, 10348, 10860, 11765, 11940, 12935, 13032, 14118, 14328, 15522, 16290, 17910, 18824, 20696, 21177, 21720, 23283, 23530, 23880, 25870, 28236, 31044, 32580, 35295, 35820, 36019, 38805, 42354, 46566, 47060, 51740, 56472, 62088, 65160, 70590, 71640, 72038, 77610, 84708, 93132, 94120, 103480, 105885, 108057, 116415, 141180, 144076, 155220, 169416, 180095, 186264, 211770, 216114, 232830, 282360, 288152, 310440, 324171, 360190, 423540, 432228, 465660, 468247, 540285, 648342, 720380, 847080, 864456, 931320, 936494, 1080570, 1296684, 1404741, 1440760, 1620855, 1872988, 2161140, 2341235, 2593368, 2809482, 3241710, 3745976, 4214223, 4322280, 4682470, 5618964, 6483420, 7023705, 8428446, 9364940, 11237928, 12966840, 14047410, 16856892, 18729880, 21071115, 28094820, 33713784, 42142230, 56189640, 84284460, 168568920]

約数ペア:

[(1, 168568920), (2, 84284460), (3, 56189640), (4, 42142230), (5, 33713784), (6, 28094820), (8, 21071115), (9, 18729880), (10, 16856892), (12, 14047410), (13, 12966840), (15, 11237928), (18, 9364940), (20, 8428446), (24, 7023705), (26, 6483420), (30, 5618964), (36, 4682470), (39, 4322280), (40, 4214223), (45, 3745976), (52, 3241710), (60, 2809482), (65, 2593368), (72, 2341235), (78, 2161140), (90, 1872988), (104, 1620855), (117, 1440760), (120, 1404741), (130, 1296684), (156, 1080570), (180, 936494), (181, 931320), (195, 864456), (199, 847080), (234, 720380), (260, 648342), (312, 540285), (360, 468247), (362, 465660), (390, 432228), (398, 423540), (468, 360190), (520, 324171), (543, 310440), (585, 288152), (597, 282360), (724, 232830), (780, 216114), (796, 211770), (905, 186264), (936, 180095), (995, 169416), (1086, 155220), (1170, 144076), (1194, 141180), (1448, 116415), (1560, 108057), (1592, 105885), (1629, 103480), (1791, 94120), (1810, 93132), (1990, 84708), (2172, 77610), (2340, 72038), (2353, 71640), (2388, 70590), (2587, 65160), (2715, 62088), (2985, 56472), (3258, 51740), (3582, 47060), (3620, 46566), (3980, 42354), (4344, 38805), (4680, 36019), (4706, 35820), (4776, 35295), (5174, 32580), (5430, 31044), (5970, 28236), (6516, 25870), (7059, 23880), (7164, 23530), (7240, 23283), (7761, 21720), (7960, 21177), (8145, 20696), (8955, 18824), (9412, 17910), (10348, 16290), (10860, 15522), (11765, 14328), (11940, 14118), (12935, 13032)]