8320937760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{419}}^1\times {\mathrm{4597}}^1$

素因数の和:5040

約数の個数: 192

約数和(自身を含む): 29199139200

約数和(自身を除く): 20878201440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 419, 432, 480, 540, 720, 838, 864, 1080, 1257, 1440, 1676, 2095, 2160, 2514, 3352, 3771, 4190, 4320, 4597, 5028, 6285, 6704, 7542, 8380, 9194, 10056, 11313, 12570, 13408, 13791, 15084, 16760, 18388, 18855, 20112, 22626, 22985, 25140, 27582, 30168, 33520, 36776, 37710, 40224, 41373, 45252, 45970, 50280, 55164, 56565, 60336, 67040, 68955, 73552, 75420, 82746, 90504, 91940, 100560, 110328, 113130, 120672, 124119, 137910, 147104, 150840, 165492, 181008, 183880, 201120, 206865, 220656, 226260, 248238, 275820, 301680, 330984, 362016, 367760, 413730, 441312, 452520, 496476, 551640, 603360, 620595, 661968, 735520, 827460, 905040, 992952, 1103280, 1241190, 1323936, 1654920, 1810080, 1926143, 1985904, 2206560, 2482380, 3309840, 3852286, 3971808, 4964760, 5778429, 6619680, 7704572, 9630715, 9929520, 11556858, 15409144, 17335287, 19261430, 19859040, 23113716, 28892145, 30818288, 34670574, 38522860, 46227432, 52005861, 57784290, 61636576, 69341148, 77045720, 86676435, 92454864, 104011722, 115568580, 138682296, 154091440, 173352870, 184909728, 208023444, 231137160, 260029305, 277364592, 308182880, 346705740, 416046888, 462274320, 520058610, 554729184, 693411480, 832093776, 924548640, 1040117220, 1386822960, 1664187552, 2080234440, 2773645920, 4160468880, 8320937760]

約数ペア:

[(1, 8320937760), (2, 4160468880), (3, 2773645920), (4, 2080234440), (5, 1664187552), (6, 1386822960), (8, 1040117220), (9, 924548640), (10, 832093776), (12, 693411480), (15, 554729184), (16, 520058610), (18, 462274320), (20, 416046888), (24, 346705740), (27, 308182880), (30, 277364592), (32, 260029305), (36, 231137160), (40, 208023444), (45, 184909728), (48, 173352870), (54, 154091440), (60, 138682296), (72, 115568580), (80, 104011722), (90, 92454864), (96, 86676435), (108, 77045720), (120, 69341148), (135, 61636576), (144, 57784290), (160, 52005861), (180, 46227432), (216, 38522860), (240, 34670574), (270, 30818288), (288, 28892145), (360, 23113716), (419, 19859040), (432, 19261430), (480, 17335287), (540, 15409144), (720, 11556858), (838, 9929520), (864, 9630715), (1080, 7704572), (1257, 6619680), (1440, 5778429), (1676, 4964760), (2095, 3971808), (2160, 3852286), (2514, 3309840), (3352, 2482380), (3771, 2206560), (4190, 1985904), (4320, 1926143), (4597, 1810080), (5028, 1654920), (6285, 1323936), (6704, 1241190), (7542, 1103280), (8380, 992952), (9194, 905040), (10056, 827460), (11313, 735520), (12570, 661968), (13408, 620595), (13791, 603360), (15084, 551640), (16760, 496476), (18388, 452520), (18855, 441312), (20112, 413730), (22626, 367760), (22985, 362016), (25140, 330984), (27582, 301680), (30168, 275820), (33520, 248238), (36776, 226260), (37710, 220656), (40224, 206865), (41373, 201120), (45252, 183880), (45970, 181008), (50280, 165492), (55164, 150840), (56565, 147104), (60336, 137910), (67040, 124119), (68955, 120672), (73552, 113130), (75420, 110328), (82746, 100560), (90504, 91940)]