1622754720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:628

約数の個数: 288

約数和(自身を含む): 5915669760

約数和(自身を除く): 4292915040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 151, 153, 160, 170, 180, 204, 240, 255, 272, 288, 302, 306, 340, 360, 408, 439, 453, 480, 510, 544, 604, 612, 680, 720, 755, 765, 816, 878, 906, 1020, 1208, 1224, 1317, 1359, 1360, 1440, 1510, 1530, 1632, 1756, 1812, 2040, 2195, 2265, 2416, 2448, 2567, 2634, 2718, 2720, 3020, 3060, 3512, 3624, 3951, 4080, 4390, 4530, 4832, 4896, 5134, 5268, 5436, 6040, 6120, 6585, 6795, 7024, 7248, 7463, 7701, 7902, 8160, 8780, 9060, 10268, 10536, 10872, 12080, 12240, 12835, 13170, 13590, 14048, 14496, 14926, 15402, 15804, 17560, 18120, 19755, 20536, 21072, 21744, 22389, 23103, 24160, 24480, 25670, 26340, 27180, 29852, 30804, 31608, 35120, 36240, 37315, 38505, 39510, 41072, 42144, 43488, 44778, 46206, 51340, 52680, 54360, 59704, 61608, 63216, 66289, 67167, 70240, 72480, 74630, 77010, 79020, 82144, 89556, 92412, 102680, 105360, 108720, 111945, 115515, 119408, 123216, 126432, 132578, 134334, 149260, 154020, 158040, 179112, 184824, 198867, 205360, 210720, 217440, 223890, 231030, 238816, 246432, 265156, 268668, 298520, 308040, 316080, 331445, 335835, 358224, 369648, 397734, 410720, 447780, 462060, 530312, 537336, 596601, 597040, 616080, 632160, 662890, 671670, 716448, 739296, 795468, 895560, 924120, 994335, 1060624, 1074672, 1126913, 1193202, 1194080, 1232160, 1325780, 1343340, 1590936, 1791120, 1848240, 1988670, 2121248, 2149344, 2253826, 2386404, 2651560, 2686680, 2983005, 3181872, 3380739, 3582240, 3696480, 3977340, 4507652, 4772808, 5303120, 5373360, 5634565, 5966010, 6363744, 6761478, 7954680, 9015304, 9545616, 10142217, 10606240, 10746720, 11269130, 11932020, 13522956, 15909360, 16903695, 18030608, 19091232, 20284434, 22538260, 23864040, 27045912, 31818720, 33807390, 36061216, 40568868, 45076520, 47728080, 50711085, 54091824, 67614780, 81137736, 90153040, 95456160, 101422170, 108183648, 135229560, 162275472, 180306080, 202844340, 270459120, 324550944, 405688680, 540918240, 811377360, 1622754720]

約数ペア:

[(1, 1622754720), (2, 811377360), (3, 540918240), (4, 405688680), (5, 324550944), (6, 270459120), (8, 202844340), (9, 180306080), (10, 162275472), (12, 135229560), (15, 108183648), (16, 101422170), (17, 95456160), (18, 90153040), (20, 81137736), (24, 67614780), (30, 54091824), (32, 50711085), (34, 47728080), (36, 45076520), (40, 40568868), (45, 36061216), (48, 33807390), (51, 31818720), (60, 27045912), (68, 23864040), (72, 22538260), (80, 20284434), (85, 19091232), (90, 18030608), (96, 16903695), (102, 15909360), (120, 13522956), (136, 11932020), (144, 11269130), (151, 10746720), (153, 10606240), (160, 10142217), (170, 9545616), (180, 9015304), (204, 7954680), (240, 6761478), (255, 6363744), (272, 5966010), (288, 5634565), (302, 5373360), (306, 5303120), (340, 4772808), (360, 4507652), (408, 3977340), (439, 3696480), (453, 3582240), (480, 3380739), (510, 3181872), (544, 2983005), (604, 2686680), (612, 2651560), (680, 2386404), (720, 2253826), (755, 2149344), (765, 2121248), (816, 1988670), (878, 1848240), (906, 1791120), (1020, 1590936), (1208, 1343340), (1224, 1325780), (1317, 1232160), (1359, 1194080), (1360, 1193202), (1440, 1126913), (1510, 1074672), (1530, 1060624), (1632, 994335), (1756, 924120), (1812, 895560), (2040, 795468), (2195, 739296), (2265, 716448), (2416, 671670), (2448, 662890), (2567, 632160), (2634, 616080), (2718, 597040), (2720, 596601), (3020, 537336), (3060, 530312), (3512, 462060), (3624, 447780), (3951, 410720), (4080, 397734), (4390, 369648), (4530, 358224), (4832, 335835), (4896, 331445), (5134, 316080), (5268, 308040), (5436, 298520), (6040, 268668), (6120, 265156), (6585, 246432), (6795, 238816), (7024, 231030), (7248, 223890), (7463, 217440), (7701, 210720), (7902, 205360), (8160, 198867), (8780, 184824), (9060, 179112), (10268, 158040), (10536, 154020), (10872, 149260), (12080, 134334), (12240, 132578), (12835, 126432), (13170, 123216), (13590, 119408), (14048, 115515), (14496, 111945), (14926, 108720), (15402, 105360), (15804, 102680), (17560, 92412), (18120, 89556), (19755, 82144), (20536, 79020), (21072, 77010), (21744, 74630), (22389, 72480), (23103, 70240), (24160, 67167), (24480, 66289), (25670, 63216), (26340, 61608), (27180, 59704), (29852, 54360), (30804, 52680), (31608, 51340), (35120, 46206), (36240, 44778), (37315, 43488), (38505, 42144), (39510, 41072)]