425988720

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1289}}^1$

素因数の和:1334

約数の個数: 240

約数和(自身を含む): 1572086880

約数和(自身を除く): 1146098160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 153, 162, 170, 180, 204, 216, 240, 243, 255, 270, 272, 306, 324, 340, 360, 405, 408, 432, 459, 486, 510, 540, 612, 648, 680, 720, 765, 810, 816, 918, 972, 1020, 1080, 1215, 1224, 1289, 1296, 1360, 1377, 1530, 1620, 1836, 1944, 2040, 2160, 2295, 2430, 2448, 2578, 2754, 3060, 3240, 3672, 3867, 3888, 4080, 4131, 4590, 4860, 5156, 5508, 6120, 6445, 6480, 6885, 7344, 7734, 8262, 9180, 9720, 10312, 11016, 11601, 12240, 12890, 13770, 15468, 16524, 18360, 19335, 19440, 20624, 20655, 21913, 22032, 23202, 25780, 27540, 30936, 33048, 34803, 36720, 38670, 41310, 43826, 46404, 51560, 55080, 58005, 61872, 65739, 66096, 69606, 77340, 82620, 87652, 92808, 103120, 104409, 109565, 110160, 116010, 131478, 139212, 154680, 165240, 174015, 175304, 185616, 197217, 208818, 219130, 232020, 262956, 278424, 309360, 313227, 328695, 330480, 348030, 350608, 394434, 417636, 438260, 464040, 522045, 525912, 556848, 591651, 626454, 657390, 696060, 788868, 835272, 876520, 928080, 986085, 1044090, 1051824, 1183302, 1252908, 1314780, 1392120, 1566135, 1577736, 1670544, 1753040, 1774953, 1972170, 2088180, 2366604, 2505816, 2629560, 2784240, 2958255, 3132270, 3155472, 3549906, 3944340, 4176360, 4733208, 5011632, 5259120, 5324859, 5916510, 6264540, 7099812, 7888680, 8352720, 8874765, 9466416, 10649718, 11833020, 12529080, 14199624, 15777360, 17749530, 21299436, 23666040, 25058160, 26624295, 28399248, 35499060, 42598872, 47332080, 53248590, 70998120, 85197744, 106497180, 141996240, 212994360, 425988720]

約数ペア:

[(1, 425988720), (2, 212994360), (3, 141996240), (4, 106497180), (5, 85197744), (6, 70998120), (8, 53248590), (9, 47332080), (10, 42598872), (12, 35499060), (15, 28399248), (16, 26624295), (17, 25058160), (18, 23666040), (20, 21299436), (24, 17749530), (27, 15777360), (30, 14199624), (34, 12529080), (36, 11833020), (40, 10649718), (45, 9466416), (48, 8874765), (51, 8352720), (54, 7888680), (60, 7099812), (68, 6264540), (72, 5916510), (80, 5324859), (81, 5259120), (85, 5011632), (90, 4733208), (102, 4176360), (108, 3944340), (120, 3549906), (135, 3155472), (136, 3132270), (144, 2958255), (153, 2784240), (162, 2629560), (170, 2505816), (180, 2366604), (204, 2088180), (216, 1972170), (240, 1774953), (243, 1753040), (255, 1670544), (270, 1577736), (272, 1566135), (306, 1392120), (324, 1314780), (340, 1252908), (360, 1183302), (405, 1051824), (408, 1044090), (432, 986085), (459, 928080), (486, 876520), (510, 835272), (540, 788868), (612, 696060), (648, 657390), (680, 626454), (720, 591651), (765, 556848), (810, 525912), (816, 522045), (918, 464040), (972, 438260), (1020, 417636), (1080, 394434), (1215, 350608), (1224, 348030), (1289, 330480), (1296, 328695), (1360, 313227), (1377, 309360), (1530, 278424), (1620, 262956), (1836, 232020), (1944, 219130), (2040, 208818), (2160, 197217), (2295, 185616), (2430, 175304), (2448, 174015), (2578, 165240), (2754, 154680), (3060, 139212), (3240, 131478), (3672, 116010), (3867, 110160), (3888, 109565), (4080, 104409), (4131, 103120), (4590, 92808), (4860, 87652), (5156, 82620), (5508, 77340), (6120, 69606), (6445, 66096), (6480, 65739), (6885, 61872), (7344, 58005), (7734, 55080), (8262, 51560), (9180, 46404), (9720, 43826), (10312, 41310), (11016, 38670), (11601, 36720), (12240, 34803), (12890, 33048), (13770, 30936), (15468, 27540), (16524, 25780), (18360, 23202), (19335, 22032), (19440, 21913), (20624, 20655)]