821962080

素因数分解:

$2^5\times 3^{11}\times 5^1\times {\mathrm{29}}^1$

素因数の和:77

約数の個数: 288

約数和(自身を含む): 3013264800

約数和(自身を除く): 2191302720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 162, 174, 180, 216, 232, 240, 243, 261, 270, 288, 290, 324, 348, 360, 405, 432, 435, 464, 480, 486, 522, 540, 580, 648, 696, 720, 729, 783, 810, 864, 870, 928, 972, 1044, 1080, 1160, 1215, 1296, 1305, 1392, 1440, 1458, 1566, 1620, 1740, 1944, 2088, 2160, 2187, 2320, 2349, 2430, 2592, 2610, 2784, 2916, 3132, 3240, 3480, 3645, 3888, 3915, 4176, 4320, 4374, 4640, 4698, 4860, 5220, 5832, 6264, 6480, 6561, 6960, 7047, 7290, 7776, 7830, 8352, 8748, 9396, 9720, 10440, 10935, 11664, 11745, 12528, 12960, 13122, 13920, 14094, 14580, 15660, 17496, 18792, 19440, 19683, 20880, 21141, 21870, 23328, 23490, 25056, 26244, 28188, 29160, 31320, 32805, 34992, 35235, 37584, 38880, 39366, 41760, 42282, 43740, 46980, 52488, 56376, 58320, 59049, 62640, 63423, 65610, 69984, 70470, 75168, 78732, 84564, 87480, 93960, 98415, 104976, 105705, 112752, 116640, 118098, 125280, 126846, 131220, 140940, 157464, 169128, 174960, 177147, 187920, 190269, 196830, 209952, 211410, 225504, 236196, 253692, 262440, 281880, 295245, 314928, 317115, 338256, 349920, 354294, 375840, 380538, 393660, 422820, 472392, 507384, 524880, 563760, 570807, 590490, 629856, 634230, 676512, 708588, 761076, 787320, 845640, 885735, 944784, 951345, 1014768, 1049760, 1127520, 1141614, 1180980, 1268460, 1417176, 1522152, 1574640, 1691280, 1712421, 1771470, 1889568, 1902690, 2029536, 2283228, 2361960, 2536920, 2834352, 2854035, 3044304, 3149280, 3382560, 3424842, 3542940, 3805380, 4566456, 4723920, 5073840, 5137263, 5668704, 5708070, 6088608, 6849684, 7085880, 7610760, 8562105, 9132912, 9447840, 10147680, 10274526, 11416140, 13699368, 14171760, 15221520, 17124210, 18265824, 20549052, 22832280, 25686315, 27398736, 28343520, 30443040, 34248420, 41098104, 45664560, 51372630, 54797472, 68496840, 82196208, 91329120, 102745260, 136993680, 164392416, 205490520, 273987360, 410981040, 821962080]

約数ペア:

[(1, 821962080), (2, 410981040), (3, 273987360), (4, 205490520), (5, 164392416), (6, 136993680), (8, 102745260), (9, 91329120), (10, 82196208), (12, 68496840), (15, 54797472), (16, 51372630), (18, 45664560), (20, 41098104), (24, 34248420), (27, 30443040), (29, 28343520), (30, 27398736), (32, 25686315), (36, 22832280), (40, 20549052), (45, 18265824), (48, 17124210), (54, 15221520), (58, 14171760), (60, 13699368), (72, 11416140), (80, 10274526), (81, 10147680), (87, 9447840), (90, 9132912), (96, 8562105), (108, 7610760), (116, 7085880), (120, 6849684), (135, 6088608), (144, 5708070), (145, 5668704), (160, 5137263), (162, 5073840), (174, 4723920), (180, 4566456), (216, 3805380), (232, 3542940), (240, 3424842), (243, 3382560), (261, 3149280), (270, 3044304), (288, 2854035), (290, 2834352), (324, 2536920), (348, 2361960), (360, 2283228), (405, 2029536), (432, 1902690), (435, 1889568), (464, 1771470), (480, 1712421), (486, 1691280), (522, 1574640), (540, 1522152), (580, 1417176), (648, 1268460), (696, 1180980), (720, 1141614), (729, 1127520), (783, 1049760), (810, 1014768), (864, 951345), (870, 944784), (928, 885735), (972, 845640), (1044, 787320), (1080, 761076), (1160, 708588), (1215, 676512), (1296, 634230), (1305, 629856), (1392, 590490), (1440, 570807), (1458, 563760), (1566, 524880), (1620, 507384), (1740, 472392), (1944, 422820), (2088, 393660), (2160, 380538), (2187, 375840), (2320, 354294), (2349, 349920), (2430, 338256), (2592, 317115), (2610, 314928), (2784, 295245), (2916, 281880), (3132, 262440), (3240, 253692), (3480, 236196), (3645, 225504), (3888, 211410), (3915, 209952), (4176, 196830), (4320, 190269), (4374, 187920), (4640, 177147), (4698, 174960), (4860, 169128), (5220, 157464), (5832, 140940), (6264, 131220), (6480, 126846), (6561, 125280), (6960, 118098), (7047, 116640), (7290, 112752), (7776, 105705), (7830, 104976), (8352, 98415), (8748, 93960), (9396, 87480), (9720, 84564), (10440, 78732), (10935, 75168), (11664, 70470), (11745, 69984), (12528, 65610), (12960, 63423), (13122, 62640), (13920, 59049), (14094, 58320), (14580, 56376), (15660, 52488), (17496, 46980), (18792, 43740), (19440, 42282), (19683, 41760), (20880, 39366), (21141, 38880), (21870, 37584), (23328, 35235), (23490, 34992), (25056, 32805), (26244, 31320), (28188, 29160)]