69841440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:361

約数の個数: 240

約数和(自身を含む): 261804312

約数和(自身を除く): 191962872

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, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 317, 324, 340, 360, 405, 408, 432, 459, 480, 510, 540, 544, 612, 634, 648, 680, 720, 765, 810, 816, 864, 918, 951, 1020, 1080, 1224, 1268, 1296, 1360, 1377, 1440, 1530, 1585, 1620, 1632, 1836, 1902, 2040, 2160, 2295, 2448, 2536, 2592, 2720, 2754, 2853, 3060, 3170, 3240, 3672, 3804, 4080, 4320, 4590, 4755, 4896, 5072, 5389, 5508, 5706, 6120, 6340, 6480, 6885, 7344, 7608, 8160, 8559, 9180, 9510, 10144, 10778, 11016, 11412, 12240, 12680, 12960, 13770, 14265, 14688, 15216, 16167, 17118, 18360, 19020, 21556, 22032, 22824, 24480, 25360, 25677, 26945, 27540, 28530, 30432, 32334, 34236, 36720, 38040, 42795, 43112, 44064, 45648, 48501, 50720, 51354, 53890, 55080, 57060, 64668, 68472, 73440, 76080, 80835, 85590, 86224, 91296, 97002, 102708, 107780, 110160, 114120, 128385, 129336, 136944, 145503, 152160, 161670, 171180, 172448, 194004, 205416, 215560, 220320, 228240, 242505, 256770, 258672, 273888, 291006, 323340, 342360, 388008, 410832, 431120, 436509, 456480, 485010, 513540, 517344, 582012, 646680, 684720, 727515, 776016, 821664, 862240, 873018, 970020, 1027080, 1164024, 1293360, 1369440, 1455030, 1552032, 1746036, 1940040, 2054160, 2182545, 2328048, 2586720, 2910060, 3492072, 3880080, 4108320, 4365090, 4656096, 5820120, 6984144, 7760160, 8730180, 11640240, 13968288, 17460360, 23280480, 34920720, 69841440]

約数ペア:

[(1, 69841440), (2, 34920720), (3, 23280480), (4, 17460360), (5, 13968288), (6, 11640240), (8, 8730180), (9, 7760160), (10, 6984144), (12, 5820120), (15, 4656096), (16, 4365090), (17, 4108320), (18, 3880080), (20, 3492072), (24, 2910060), (27, 2586720), (30, 2328048), (32, 2182545), (34, 2054160), (36, 1940040), (40, 1746036), (45, 1552032), (48, 1455030), (51, 1369440), (54, 1293360), (60, 1164024), (68, 1027080), (72, 970020), (80, 873018), (81, 862240), (85, 821664), (90, 776016), (96, 727515), (102, 684720), (108, 646680), (120, 582012), (135, 517344), (136, 513540), (144, 485010), (153, 456480), (160, 436509), (162, 431120), (170, 410832), (180, 388008), (204, 342360), (216, 323340), (240, 291006), (255, 273888), (270, 258672), (272, 256770), (288, 242505), (306, 228240), (317, 220320), (324, 215560), (340, 205416), (360, 194004), (405, 172448), (408, 171180), (432, 161670), (459, 152160), (480, 145503), (510, 136944), (540, 129336), (544, 128385), (612, 114120), (634, 110160), (648, 107780), (680, 102708), (720, 97002), (765, 91296), (810, 86224), (816, 85590), (864, 80835), (918, 76080), (951, 73440), (1020, 68472), (1080, 64668), (1224, 57060), (1268, 55080), (1296, 53890), (1360, 51354), (1377, 50720), (1440, 48501), (1530, 45648), (1585, 44064), (1620, 43112), (1632, 42795), (1836, 38040), (1902, 36720), (2040, 34236), (2160, 32334), (2295, 30432), (2448, 28530), (2536, 27540), (2592, 26945), (2720, 25677), (2754, 25360), (2853, 24480), (3060, 22824), (3170, 22032), (3240, 21556), (3672, 19020), (3804, 18360), (4080, 17118), (4320, 16167), (4590, 15216), (4755, 14688), (4896, 14265), (5072, 13770), (5389, 12960), (5508, 12680), (5706, 12240), (6120, 11412), (6340, 11016), (6480, 10778), (6885, 10144), (7344, 9510), (7608, 9180), (8160, 8559)]