497445120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1489}}^1$

素因数の和:1545

約数の個数: 216

約数和(自身を含む): 1781652600

約数和(自身を除く): 1284207480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 232, 240, 256, 261, 288, 290, 320, 348, 360, 384, 435, 464, 480, 522, 576, 580, 640, 696, 720, 768, 870, 928, 960, 1044, 1152, 1160, 1280, 1305, 1392, 1440, 1489, 1740, 1856, 1920, 2088, 2304, 2320, 2610, 2784, 2880, 2978, 3480, 3712, 3840, 4176, 4467, 4640, 5220, 5568, 5760, 5956, 6960, 7424, 7445, 8352, 8934, 9280, 10440, 11136, 11520, 11912, 13401, 13920, 14890, 16704, 17868, 18560, 20880, 22272, 22335, 23824, 26802, 27840, 29780, 33408, 35736, 37120, 41760, 43181, 44670, 47648, 53604, 55680, 59560, 66816, 67005, 71472, 83520, 86362, 89340, 95296, 107208, 111360, 119120, 129543, 134010, 142944, 167040, 172724, 178680, 190592, 214416, 215905, 238240, 259086, 268020, 285888, 334080, 345448, 357360, 381184, 388629, 428832, 431810, 476480, 518172, 536040, 571776, 647715, 690896, 714720, 777258, 857664, 863620, 952960, 1036344, 1072080, 1143552, 1295430, 1381792, 1429440, 1554516, 1715328, 1727240, 1905920, 1943145, 2072688, 2144160, 2590860, 2763584, 2858880, 3109032, 3430656, 3454480, 3886290, 4145376, 4288320, 5181720, 5527168, 5717760, 6218064, 6908960, 7772580, 8290752, 8576640, 10363440, 11054336, 12436128, 13817920, 15545160, 16581504, 17153280, 20726880, 24872256, 27635840, 31090320, 33163008, 41453760, 49744512, 55271680, 62180640, 82907520, 99489024, 124361280, 165815040, 248722560, 497445120]

約数ペア:

[(1, 497445120), (2, 248722560), (3, 165815040), (4, 124361280), (5, 99489024), (6, 82907520), (8, 62180640), (9, 55271680), (10, 49744512), (12, 41453760), (15, 33163008), (16, 31090320), (18, 27635840), (20, 24872256), (24, 20726880), (29, 17153280), (30, 16581504), (32, 15545160), (36, 13817920), (40, 12436128), (45, 11054336), (48, 10363440), (58, 8576640), (60, 8290752), (64, 7772580), (72, 6908960), (80, 6218064), (87, 5717760), (90, 5527168), (96, 5181720), (116, 4288320), (120, 4145376), (128, 3886290), (144, 3454480), (145, 3430656), (160, 3109032), (174, 2858880), (180, 2763584), (192, 2590860), (232, 2144160), (240, 2072688), (256, 1943145), (261, 1905920), (288, 1727240), (290, 1715328), (320, 1554516), (348, 1429440), (360, 1381792), (384, 1295430), (435, 1143552), (464, 1072080), (480, 1036344), (522, 952960), (576, 863620), (580, 857664), (640, 777258), (696, 714720), (720, 690896), (768, 647715), (870, 571776), (928, 536040), (960, 518172), (1044, 476480), (1152, 431810), (1160, 428832), (1280, 388629), (1305, 381184), (1392, 357360), (1440, 345448), (1489, 334080), (1740, 285888), (1856, 268020), (1920, 259086), (2088, 238240), (2304, 215905), (2320, 214416), (2610, 190592), (2784, 178680), (2880, 172724), (2978, 167040), (3480, 142944), (3712, 134010), (3840, 129543), (4176, 119120), (4467, 111360), (4640, 107208), (5220, 95296), (5568, 89340), (5760, 86362), (5956, 83520), (6960, 71472), (7424, 67005), (7445, 66816), (8352, 59560), (8934, 55680), (9280, 53604), (10440, 47648), (11136, 44670), (11520, 43181), (11912, 41760), (13401, 37120), (13920, 35736), (14890, 33408), (16704, 29780), (17868, 27840), (18560, 26802), (20880, 23824), (22272, 22335)]