1791365760

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1249}}^1$

素因数の和:1360

約数の個数: 256

約数和(自身を含む): 6426000000

約数和(自身を除く): 4634634240

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, 64, 72, 80, 83, 90, 96, 108, 120, 128, 135, 144, 160, 166, 180, 192, 216, 240, 249, 270, 288, 320, 332, 360, 384, 415, 432, 480, 498, 540, 576, 640, 664, 720, 747, 830, 864, 960, 996, 1080, 1152, 1245, 1249, 1328, 1440, 1494, 1660, 1728, 1920, 1992, 2160, 2241, 2490, 2498, 2656, 2880, 2988, 3320, 3456, 3735, 3747, 3984, 4320, 4482, 4980, 4996, 5312, 5760, 5976, 6245, 6640, 7470, 7494, 7968, 8640, 8964, 9960, 9992, 10624, 11205, 11241, 11952, 12490, 13280, 14940, 14988, 15936, 17280, 17928, 18735, 19920, 19984, 22410, 22482, 23904, 24980, 26560, 29880, 29976, 31872, 33723, 35856, 37470, 39840, 39968, 44820, 44964, 47808, 49960, 53120, 56205, 59760, 59952, 67446, 71712, 74940, 79680, 79936, 89640, 89928, 95616, 99920, 103667, 112410, 119520, 119904, 134892, 143424, 149880, 159360, 159872, 168615, 179280, 179856, 199840, 207334, 224820, 239040, 239808, 269784, 286848, 299760, 311001, 337230, 358560, 359712, 399680, 414668, 449640, 478080, 479616, 518335, 539568, 599520, 622002, 674460, 717120, 719424, 799360, 829336, 899280, 933003, 1036670, 1079136, 1199040, 1244004, 1348920, 1434240, 1438848, 1555005, 1658672, 1798560, 1866006, 2073340, 2158272, 2398080, 2488008, 2697840, 2799009, 3110010, 3317344, 3597120, 3732012, 4146680, 4316544, 4665015, 4976016, 5395680, 5598018, 6220020, 6634688, 7194240, 7464024, 8293360, 9330030, 9952032, 10791360, 11196036, 12440040, 13269376, 13995045, 14928048, 16586720, 18660060, 19904064, 21582720, 22392072, 24880080, 27990090, 29856096, 33173440, 37320120, 39808128, 44784144, 49760160, 55980180, 59712192, 66346880, 74640240, 89568288, 99520320, 111960360, 119424384, 149280480, 179136576, 199040640, 223920720, 298560960, 358273152, 447841440, 597121920, 895682880, 1791365760]

約数ペア:

[(1, 1791365760), (2, 895682880), (3, 597121920), (4, 447841440), (5, 358273152), (6, 298560960), (8, 223920720), (9, 199040640), (10, 179136576), (12, 149280480), (15, 119424384), (16, 111960360), (18, 99520320), (20, 89568288), (24, 74640240), (27, 66346880), (30, 59712192), (32, 55980180), (36, 49760160), (40, 44784144), (45, 39808128), (48, 37320120), (54, 33173440), (60, 29856096), (64, 27990090), (72, 24880080), (80, 22392072), (83, 21582720), (90, 19904064), (96, 18660060), (108, 16586720), (120, 14928048), (128, 13995045), (135, 13269376), (144, 12440040), (160, 11196036), (166, 10791360), (180, 9952032), (192, 9330030), (216, 8293360), (240, 7464024), (249, 7194240), (270, 6634688), (288, 6220020), (320, 5598018), (332, 5395680), (360, 4976016), (384, 4665015), (415, 4316544), (432, 4146680), (480, 3732012), (498, 3597120), (540, 3317344), (576, 3110010), (640, 2799009), (664, 2697840), (720, 2488008), (747, 2398080), (830, 2158272), (864, 2073340), (960, 1866006), (996, 1798560), (1080, 1658672), (1152, 1555005), (1245, 1438848), (1249, 1434240), (1328, 1348920), (1440, 1244004), (1494, 1199040), (1660, 1079136), (1728, 1036670), (1920, 933003), (1992, 899280), (2160, 829336), (2241, 799360), (2490, 719424), (2498, 717120), (2656, 674460), (2880, 622002), (2988, 599520), (3320, 539568), (3456, 518335), (3735, 479616), (3747, 478080), (3984, 449640), (4320, 414668), (4482, 399680), (4980, 359712), (4996, 358560), (5312, 337230), (5760, 311001), (5976, 299760), (6245, 286848), (6640, 269784), (7470, 239808), (7494, 239040), (7968, 224820), (8640, 207334), (8964, 199840), (9960, 179856), (9992, 179280), (10624, 168615), (11205, 159872), (11241, 159360), (11952, 149880), (12490, 143424), (13280, 134892), (14940, 119904), (14988, 119520), (15936, 112410), (17280, 103667), (17928, 99920), (18735, 95616), (19920, 89928), (19984, 89640), (22410, 79936), (22482, 79680), (23904, 74940), (24980, 71712), (26560, 67446), (29880, 59952), (29976, 59760), (31872, 56205), (33723, 53120), (35856, 49960), (37470, 47808), (39840, 44964), (39968, 44820)]