290161440

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:486

約数の個数: 288

約数和(自身を含む): 1089728640

約数和(自身を除く): 799567200

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, 243, 255, 270, 272, 288, 306, 324, 340, 360, 405, 408, 432, 439, 459, 480, 486, 510, 540, 544, 612, 648, 680, 720, 765, 810, 816, 864, 878, 918, 972, 1020, 1080, 1215, 1224, 1296, 1317, 1360, 1377, 1440, 1530, 1620, 1632, 1756, 1836, 1944, 2040, 2160, 2195, 2295, 2430, 2448, 2592, 2634, 2720, 2754, 3060, 3240, 3512, 3672, 3888, 3951, 4080, 4131, 4320, 4390, 4590, 4860, 4896, 5268, 5508, 6120, 6480, 6585, 6885, 7024, 7344, 7463, 7776, 7902, 8160, 8262, 8780, 9180, 9720, 10536, 11016, 11853, 12240, 12960, 13170, 13770, 14048, 14688, 14926, 15804, 16524, 17560, 18360, 19440, 19755, 20655, 21072, 22032, 22389, 23706, 24480, 26340, 27540, 29852, 31608, 33048, 35120, 35559, 36720, 37315, 38880, 39510, 41310, 42144, 44064, 44778, 47412, 52680, 55080, 59265, 59704, 63216, 66096, 67167, 70240, 71118, 73440, 74630, 79020, 82620, 89556, 94824, 105360, 106677, 110160, 111945, 118530, 119408, 126432, 132192, 134334, 142236, 149260, 158040, 165240, 177795, 179112, 189648, 201501, 210720, 213354, 220320, 223890, 237060, 238816, 268668, 284472, 298520, 316080, 330480, 335835, 355590, 358224, 379296, 403002, 426708, 447780, 474120, 533385, 537336, 568944, 597040, 604503, 632160, 660960, 671670, 711180, 716448, 806004, 853416, 895560, 948240, 1007505, 1066770, 1074672, 1137888, 1194080, 1209006, 1343340, 1422360, 1612008, 1706832, 1791120, 1813509, 1896480, 2015010, 2133540, 2149344, 2418012, 2686680, 2844720, 3022515, 3224016, 3413664, 3582240, 3627018, 4030020, 4267080, 4836024, 5373360, 5689440, 6045030, 6448032, 7254036, 8060040, 8534160, 9067545, 9672048, 10746720, 12090060, 14508072, 16120080, 17068320, 18135090, 19344096, 24180120, 29016144, 32240160, 36270180, 48360240, 58032288, 72540360, 96720480, 145080720, 290161440]

約数ペア:

[(1, 290161440), (2, 145080720), (3, 96720480), (4, 72540360), (5, 58032288), (6, 48360240), (8, 36270180), (9, 32240160), (10, 29016144), (12, 24180120), (15, 19344096), (16, 18135090), (17, 17068320), (18, 16120080), (20, 14508072), (24, 12090060), (27, 10746720), (30, 9672048), (32, 9067545), (34, 8534160), (36, 8060040), (40, 7254036), (45, 6448032), (48, 6045030), (51, 5689440), (54, 5373360), (60, 4836024), (68, 4267080), (72, 4030020), (80, 3627018), (81, 3582240), (85, 3413664), (90, 3224016), (96, 3022515), (102, 2844720), (108, 2686680), (120, 2418012), (135, 2149344), (136, 2133540), (144, 2015010), (153, 1896480), (160, 1813509), (162, 1791120), (170, 1706832), (180, 1612008), (204, 1422360), (216, 1343340), (240, 1209006), (243, 1194080), (255, 1137888), (270, 1074672), (272, 1066770), (288, 1007505), (306, 948240), (324, 895560), (340, 853416), (360, 806004), (405, 716448), (408, 711180), (432, 671670), (439, 660960), (459, 632160), (480, 604503), (486, 597040), (510, 568944), (540, 537336), (544, 533385), (612, 474120), (648, 447780), (680, 426708), (720, 403002), (765, 379296), (810, 358224), (816, 355590), (864, 335835), (878, 330480), (918, 316080), (972, 298520), (1020, 284472), (1080, 268668), (1215, 238816), (1224, 237060), (1296, 223890), (1317, 220320), (1360, 213354), (1377, 210720), (1440, 201501), (1530, 189648), (1620, 179112), (1632, 177795), (1756, 165240), (1836, 158040), (1944, 149260), (2040, 142236), (2160, 134334), (2195, 132192), (2295, 126432), (2430, 119408), (2448, 118530), (2592, 111945), (2634, 110160), (2720, 106677), (2754, 105360), (3060, 94824), (3240, 89556), (3512, 82620), (3672, 79020), (3888, 74630), (3951, 73440), (4080, 71118), (4131, 70240), (4320, 67167), (4390, 66096), (4590, 63216), (4860, 59704), (4896, 59265), (5268, 55080), (5508, 52680), (6120, 47412), (6480, 44778), (6585, 44064), (6885, 42144), (7024, 41310), (7344, 39510), (7463, 38880), (7776, 37315), (7902, 36720), (8160, 35559), (8262, 35120), (8780, 33048), (9180, 31608), (9720, 29852), (10536, 27540), (11016, 26340), (11853, 24480), (12240, 23706), (12960, 22389), (13170, 22032), (13770, 21072), (14048, 20655), (14688, 19755), (14926, 19440), (15804, 18360), (16524, 17560)]