817331040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1381}}^1$

素因数の和:1542

約数の個数: 192

約数和(自身を含む): 2883625920

約数和(自身を除く): 2066294880

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, 137, 144, 160, 180, 216, 240, 270, 274, 288, 360, 411, 432, 480, 540, 548, 685, 720, 822, 864, 1080, 1096, 1233, 1370, 1381, 1440, 1644, 2055, 2160, 2192, 2466, 2740, 2762, 3288, 3699, 4110, 4143, 4320, 4384, 4932, 5480, 5524, 6165, 6576, 6905, 7398, 8220, 8286, 9864, 10960, 11048, 12330, 12429, 13152, 13810, 14796, 16440, 16572, 18495, 19728, 20715, 21920, 22096, 24660, 24858, 27620, 29592, 32880, 33144, 36990, 37287, 39456, 41430, 44192, 49320, 49716, 55240, 59184, 62145, 65760, 66288, 73980, 74574, 82860, 98640, 99432, 110480, 118368, 124290, 132576, 147960, 149148, 165720, 186435, 189197, 197280, 198864, 220960, 248580, 295920, 298296, 331440, 372870, 378394, 397728, 497160, 567591, 591840, 596592, 662880, 745740, 756788, 945985, 994320, 1135182, 1193184, 1491480, 1513576, 1702773, 1891970, 1988640, 2270364, 2837955, 2982960, 3027152, 3405546, 3783940, 4540728, 5108319, 5675910, 5965920, 6054304, 6811092, 7567880, 8513865, 9081456, 10216638, 11351820, 13622184, 15135760, 17027730, 18162912, 20433276, 22703640, 25541595, 27244368, 30271520, 34055460, 40866552, 45407280, 51083190, 54488736, 68110920, 81733104, 90814560, 102166380, 136221840, 163466208, 204332760, 272443680, 408665520, 817331040]

約数ペア:

[(1, 817331040), (2, 408665520), (3, 272443680), (4, 204332760), (5, 163466208), (6, 136221840), (8, 102166380), (9, 90814560), (10, 81733104), (12, 68110920), (15, 54488736), (16, 51083190), (18, 45407280), (20, 40866552), (24, 34055460), (27, 30271520), (30, 27244368), (32, 25541595), (36, 22703640), (40, 20433276), (45, 18162912), (48, 17027730), (54, 15135760), (60, 13622184), (72, 11351820), (80, 10216638), (90, 9081456), (96, 8513865), (108, 7567880), (120, 6811092), (135, 6054304), (137, 5965920), (144, 5675910), (160, 5108319), (180, 4540728), (216, 3783940), (240, 3405546), (270, 3027152), (274, 2982960), (288, 2837955), (360, 2270364), (411, 1988640), (432, 1891970), (480, 1702773), (540, 1513576), (548, 1491480), (685, 1193184), (720, 1135182), (822, 994320), (864, 945985), (1080, 756788), (1096, 745740), (1233, 662880), (1370, 596592), (1381, 591840), (1440, 567591), (1644, 497160), (2055, 397728), (2160, 378394), (2192, 372870), (2466, 331440), (2740, 298296), (2762, 295920), (3288, 248580), (3699, 220960), (4110, 198864), (4143, 197280), (4320, 189197), (4384, 186435), (4932, 165720), (5480, 149148), (5524, 147960), (6165, 132576), (6576, 124290), (6905, 118368), (7398, 110480), (8220, 99432), (8286, 98640), (9864, 82860), (10960, 74574), (11048, 73980), (12330, 66288), (12429, 65760), (13152, 62145), (13810, 59184), (14796, 55240), (16440, 49716), (16572, 49320), (18495, 44192), (19728, 41430), (20715, 39456), (21920, 37287), (22096, 36990), (24660, 33144), (24858, 32880), (27620, 29592)]