317774880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4327}}^1$

素因数の和:4368

約数の個数: 192

約数和(自身を含む): 1177908480

約数和(自身を除く): 860133600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 340, 360, 408, 432, 459, 480, 510, 540, 544, 612, 680, 720, 765, 816, 864, 918, 1020, 1080, 1224, 1360, 1440, 1530, 1632, 1836, 2040, 2160, 2295, 2448, 2720, 3060, 3672, 4080, 4320, 4327, 4590, 4896, 6120, 7344, 8160, 8654, 9180, 12240, 12981, 14688, 17308, 18360, 21635, 24480, 25962, 34616, 36720, 38943, 43270, 51924, 64905, 69232, 73440, 73559, 77886, 86540, 103848, 116829, 129810, 138464, 147118, 155772, 173080, 194715, 207696, 220677, 233658, 259620, 294236, 311544, 346160, 367795, 389430, 415392, 441354, 467316, 519240, 584145, 588472, 623088, 662031, 692320, 735590, 778860, 882708, 934632, 1038480, 1103385, 1168290, 1176944, 1246176, 1324062, 1471180, 1557720, 1765416, 1869264, 1986093, 2076960, 2206770, 2336580, 2353888, 2648124, 2942360, 3115440, 3310155, 3530832, 3738528, 3972186, 4413540, 4673160, 5296248, 5884720, 6230880, 6620310, 7061664, 7944372, 8827080, 9346320, 9930465, 10592496, 11769440, 13240620, 15888744, 17654160, 18692640, 19860930, 21184992, 26481240, 31777488, 35308320, 39721860, 52962480, 63554976, 79443720, 105924960, 158887440, 317774880]

約数ペア:

[(1, 317774880), (2, 158887440), (3, 105924960), (4, 79443720), (5, 63554976), (6, 52962480), (8, 39721860), (9, 35308320), (10, 31777488), (12, 26481240), (15, 21184992), (16, 19860930), (17, 18692640), (18, 17654160), (20, 15888744), (24, 13240620), (27, 11769440), (30, 10592496), (32, 9930465), (34, 9346320), (36, 8827080), (40, 7944372), (45, 7061664), (48, 6620310), (51, 6230880), (54, 5884720), (60, 5296248), (68, 4673160), (72, 4413540), (80, 3972186), (85, 3738528), (90, 3530832), (96, 3310155), (102, 3115440), (108, 2942360), (120, 2648124), (135, 2353888), (136, 2336580), (144, 2206770), (153, 2076960), (160, 1986093), (170, 1869264), (180, 1765416), (204, 1557720), (216, 1471180), (240, 1324062), (255, 1246176), (270, 1176944), (272, 1168290), (288, 1103385), (306, 1038480), (340, 934632), (360, 882708), (408, 778860), (432, 735590), (459, 692320), (480, 662031), (510, 623088), (540, 588472), (544, 584145), (612, 519240), (680, 467316), (720, 441354), (765, 415392), (816, 389430), (864, 367795), (918, 346160), (1020, 311544), (1080, 294236), (1224, 259620), (1360, 233658), (1440, 220677), (1530, 207696), (1632, 194715), (1836, 173080), (2040, 155772), (2160, 147118), (2295, 138464), (2448, 129810), (2720, 116829), (3060, 103848), (3672, 86540), (4080, 77886), (4320, 73559), (4327, 73440), (4590, 69232), (4896, 64905), (6120, 51924), (7344, 43270), (8160, 38943), (8654, 36720), (9180, 34616), (12240, 25962), (12981, 24480), (14688, 21635), (17308, 18360)]