741266640

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2243}}^1$

素因数の和:2288

約数の個数: 240

約数和(自身を含む): 2734699968

約数和(自身を除く): 1993433328

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, 1296, 1360, 1377, 1530, 1620, 1836, 1944, 2040, 2160, 2243, 2295, 2430, 2448, 2754, 3060, 3240, 3672, 3888, 4080, 4131, 4486, 4590, 4860, 5508, 6120, 6480, 6729, 6885, 7344, 8262, 8972, 9180, 9720, 11016, 11215, 12240, 13458, 13770, 16524, 17944, 18360, 19440, 20187, 20655, 22032, 22430, 26916, 27540, 33048, 33645, 35888, 36720, 38131, 40374, 41310, 44860, 53832, 55080, 60561, 66096, 67290, 76262, 80748, 82620, 89720, 100935, 107664, 110160, 114393, 121122, 134580, 152524, 161496, 165240, 179440, 181683, 190655, 201870, 228786, 242244, 269160, 302805, 305048, 322992, 330480, 343179, 363366, 381310, 403740, 457572, 484488, 538320, 545049, 571965, 605610, 610096, 686358, 726732, 762620, 807480, 908415, 915144, 968976, 1029537, 1090098, 1143930, 1211220, 1372716, 1453464, 1525240, 1614960, 1715895, 1816830, 1830288, 2059074, 2180196, 2287860, 2422440, 2725245, 2745432, 2906928, 3050480, 3088611, 3431790, 3633660, 4118148, 4360392, 4575720, 4844880, 5147685, 5450490, 5490864, 6177222, 6863580, 7267320, 8236296, 8720784, 9151440, 9265833, 10295370, 10900980, 12354444, 13727160, 14534640, 15443055, 16472592, 18531666, 20590740, 21801960, 24708888, 27454320, 30886110, 37063332, 41181480, 43603920, 46329165, 49417776, 61772220, 74126664, 82362960, 92658330, 123544440, 148253328, 185316660, 247088880, 370633320, 741266640]

約数ペア:

[(1, 741266640), (2, 370633320), (3, 247088880), (4, 185316660), (5, 148253328), (6, 123544440), (8, 92658330), (9, 82362960), (10, 74126664), (12, 61772220), (15, 49417776), (16, 46329165), (17, 43603920), (18, 41181480), (20, 37063332), (24, 30886110), (27, 27454320), (30, 24708888), (34, 21801960), (36, 20590740), (40, 18531666), (45, 16472592), (48, 15443055), (51, 14534640), (54, 13727160), (60, 12354444), (68, 10900980), (72, 10295370), (80, 9265833), (81, 9151440), (85, 8720784), (90, 8236296), (102, 7267320), (108, 6863580), (120, 6177222), (135, 5490864), (136, 5450490), (144, 5147685), (153, 4844880), (162, 4575720), (170, 4360392), (180, 4118148), (204, 3633660), (216, 3431790), (240, 3088611), (243, 3050480), (255, 2906928), (270, 2745432), (272, 2725245), (306, 2422440), (324, 2287860), (340, 2180196), (360, 2059074), (405, 1830288), (408, 1816830), (432, 1715895), (459, 1614960), (486, 1525240), (510, 1453464), (540, 1372716), (612, 1211220), (648, 1143930), (680, 1090098), (720, 1029537), (765, 968976), (810, 915144), (816, 908415), (918, 807480), (972, 762620), (1020, 726732), (1080, 686358), (1215, 610096), (1224, 605610), (1296, 571965), (1360, 545049), (1377, 538320), (1530, 484488), (1620, 457572), (1836, 403740), (1944, 381310), (2040, 363366), (2160, 343179), (2243, 330480), (2295, 322992), (2430, 305048), (2448, 302805), (2754, 269160), (3060, 242244), (3240, 228786), (3672, 201870), (3888, 190655), (4080, 181683), (4131, 179440), (4486, 165240), (4590, 161496), (4860, 152524), (5508, 134580), (6120, 121122), (6480, 114393), (6729, 110160), (6885, 107664), (7344, 100935), (8262, 89720), (8972, 82620), (9180, 80748), (9720, 76262), (11016, 67290), (11215, 66096), (12240, 60561), (13458, 55080), (13770, 53832), (16524, 44860), (17944, 41310), (18360, 40374), (19440, 38131), (20187, 36720), (20655, 35888), (22032, 33645), (22430, 33048), (26916, 27540)]