80850661760

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{16477}}^1$

素因数の和:16565

約数の個数: 256

約数和(自身を含む): 228717276480

約数和(自身を除く): 147866614720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 41, 44, 55, 64, 68, 80, 82, 85, 88, 110, 128, 136, 160, 164, 170, 176, 187, 205, 220, 272, 320, 328, 340, 352, 374, 410, 440, 451, 544, 640, 656, 680, 697, 704, 748, 820, 880, 902, 935, 1088, 1312, 1360, 1394, 1408, 1496, 1640, 1760, 1804, 1870, 2176, 2255, 2624, 2720, 2788, 2992, 3280, 3485, 3520, 3608, 3740, 4510, 5248, 5440, 5576, 5984, 6560, 6970, 7040, 7216, 7480, 7667, 9020, 10880, 11152, 11968, 13120, 13940, 14432, 14960, 15334, 16477, 18040, 22304, 23936, 26240, 27880, 28864, 29920, 30668, 32954, 36080, 38335, 44608, 55760, 57728, 59840, 61336, 65908, 72160, 76670, 82385, 89216, 111520, 119680, 122672, 131816, 144320, 153340, 164770, 181247, 223040, 245344, 263632, 280109, 288640, 306680, 329540, 362494, 446080, 490688, 527264, 560218, 613360, 659080, 675557, 724988, 906235, 981376, 1054528, 1120436, 1226720, 1318160, 1351114, 1400545, 1449976, 1812470, 2109056, 2240872, 2453440, 2636320, 2702228, 2801090, 2899952, 3081199, 3377785, 3624940, 4481744, 4906880, 5272640, 5404456, 5602180, 5799904, 6162398, 6755570, 7249880, 7431127, 8963488, 10545280, 10808912, 11204360, 11484469, 11599808, 12324796, 13511140, 14499760, 14862254, 15405995, 17926976, 21617824, 22408720, 22968938, 23199616, 24649592, 27022280, 28999520, 29724508, 30811990, 35853952, 37155635, 43235648, 44817440, 45937876, 49299184, 54044560, 57422345, 57999040, 59449016, 61623980, 74311270, 86471296, 89634880, 91875752, 98598368, 108089120, 114844690, 115998080, 118898032, 123247960, 126329159, 148622540, 179269760, 183751504, 197196736, 216178240, 229689380, 237796064, 246495920, 252658318, 297245080, 367503008, 394393472, 432356480, 459378760, 475592128, 492991840, 505316636, 594490160, 631645795, 735006016, 918757520, 951184256, 985983680, 1010633272, 1188980320, 1263291590, 1470012032, 1837515040, 1971967360, 2021266544, 2377960640, 2526583180, 3675030080, 4042533088, 4755921280, 5053166360, 7350060160, 8085066176, 10106332720, 16170132352, 20212665440, 40425330880, 80850661760]

約数ペア:

[(1, 80850661760), (2, 40425330880), (4, 20212665440), (5, 16170132352), (8, 10106332720), (10, 8085066176), (11, 7350060160), (16, 5053166360), (17, 4755921280), (20, 4042533088), (22, 3675030080), (32, 2526583180), (34, 2377960640), (40, 2021266544), (41, 1971967360), (44, 1837515040), (55, 1470012032), (64, 1263291590), (68, 1188980320), (80, 1010633272), (82, 985983680), (85, 951184256), (88, 918757520), (110, 735006016), (128, 631645795), (136, 594490160), (160, 505316636), (164, 492991840), (170, 475592128), (176, 459378760), (187, 432356480), (205, 394393472), (220, 367503008), (272, 297245080), (320, 252658318), (328, 246495920), (340, 237796064), (352, 229689380), (374, 216178240), (410, 197196736), (440, 183751504), (451, 179269760), (544, 148622540), (640, 126329159), (656, 123247960), (680, 118898032), (697, 115998080), (704, 114844690), (748, 108089120), (820, 98598368), (880, 91875752), (902, 89634880), (935, 86471296), (1088, 74311270), (1312, 61623980), (1360, 59449016), (1394, 57999040), (1408, 57422345), (1496, 54044560), (1640, 49299184), (1760, 45937876), (1804, 44817440), (1870, 43235648), (2176, 37155635), (2255, 35853952), (2624, 30811990), (2720, 29724508), (2788, 28999520), (2992, 27022280), (3280, 24649592), (3485, 23199616), (3520, 22968938), (3608, 22408720), (3740, 21617824), (4510, 17926976), (5248, 15405995), (5440, 14862254), (5576, 14499760), (5984, 13511140), (6560, 12324796), (6970, 11599808), (7040, 11484469), (7216, 11204360), (7480, 10808912), (7667, 10545280), (9020, 8963488), (10880, 7431127), (11152, 7249880), (11968, 6755570), (13120, 6162398), (13940, 5799904), (14432, 5602180), (14960, 5404456), (15334, 5272640), (16477, 4906880), (18040, 4481744), (22304, 3624940), (23936, 3377785), (26240, 3081199), (27880, 2899952), (28864, 2801090), (29920, 2702228), (30668, 2636320), (32954, 2453440), (36080, 2240872), (38335, 2109056), (44608, 1812470), (55760, 1449976), (57728, 1400545), (59840, 1351114), (61336, 1318160), (65908, 1226720), (72160, 1120436), (76670, 1054528), (82385, 981376), (89216, 906235), (111520, 724988), (119680, 675557), (122672, 659080), (131816, 613360), (144320, 560218), (153340, 527264), (164770, 490688), (181247, 446080), (223040, 362494), (245344, 329540), (263632, 306680), (280109, 288640)]