2080493520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{2341}}^1$

素因数の和:2410

約数の個数: 240

約数和(自身を含む): 7708589952

約数和(自身を除く): 5628096432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 529, 552, 560, 644, 690, 805, 840, 920, 966, 1058, 1104, 1288, 1380, 1587, 1610, 1680, 1840, 1932, 2116, 2341, 2415, 2576, 2645, 2760, 3174, 3220, 3703, 3864, 4232, 4682, 4830, 5290, 5520, 6348, 6440, 7023, 7406, 7728, 7935, 8464, 9364, 9660, 10580, 11109, 11705, 12696, 12880, 14046, 14812, 15870, 16387, 18515, 18728, 19320, 21160, 22218, 23410, 25392, 28092, 29624, 31740, 32774, 35115, 37030, 37456, 38640, 42320, 44436, 46820, 49161, 53843, 55545, 56184, 59248, 63480, 65548, 70230, 74060, 81935, 88872, 93640, 98322, 107686, 111090, 112368, 126960, 131096, 140460, 148120, 161529, 163870, 177744, 187280, 196644, 215372, 222180, 245805, 262192, 269215, 280920, 296240, 323058, 327740, 376901, 393288, 430744, 444360, 491610, 538430, 561840, 646116, 655480, 753802, 786576, 807645, 861488, 888720, 983220, 1076860, 1130703, 1238389, 1292232, 1310960, 1507604, 1615290, 1884505, 1966440, 2153720, 2261406, 2476778, 2584464, 3015208, 3230580, 3715167, 3769010, 3932880, 4307440, 4522812, 4953556, 5653515, 6030416, 6191945, 6461160, 7430334, 7538020, 8668723, 9045624, 9907112, 11307030, 12383890, 12922320, 14860668, 15076040, 17337446, 18091248, 18575835, 19814224, 22614060, 24767780, 26006169, 29721336, 30152080, 34674892, 37151670, 43343615, 45228120, 49535560, 52012338, 59442672, 69349784, 74303340, 86687230, 90456240, 99071120, 104024676, 130030845, 138699568, 148606680, 173374460, 208049352, 260061690, 297213360, 346748920, 416098704, 520123380, 693497840, 1040246760, 2080493520]

約数ペア:

[(1, 2080493520), (2, 1040246760), (3, 693497840), (4, 520123380), (5, 416098704), (6, 346748920), (7, 297213360), (8, 260061690), (10, 208049352), (12, 173374460), (14, 148606680), (15, 138699568), (16, 130030845), (20, 104024676), (21, 99071120), (23, 90456240), (24, 86687230), (28, 74303340), (30, 69349784), (35, 59442672), (40, 52012338), (42, 49535560), (46, 45228120), (48, 43343615), (56, 37151670), (60, 34674892), (69, 30152080), (70, 29721336), (80, 26006169), (84, 24767780), (92, 22614060), (105, 19814224), (112, 18575835), (115, 18091248), (120, 17337446), (138, 15076040), (140, 14860668), (161, 12922320), (168, 12383890), (184, 11307030), (210, 9907112), (230, 9045624), (240, 8668723), (276, 7538020), (280, 7430334), (322, 6461160), (336, 6191945), (345, 6030416), (368, 5653515), (420, 4953556), (460, 4522812), (483, 4307440), (529, 3932880), (552, 3769010), (560, 3715167), (644, 3230580), (690, 3015208), (805, 2584464), (840, 2476778), (920, 2261406), (966, 2153720), (1058, 1966440), (1104, 1884505), (1288, 1615290), (1380, 1507604), (1587, 1310960), (1610, 1292232), (1680, 1238389), (1840, 1130703), (1932, 1076860), (2116, 983220), (2341, 888720), (2415, 861488), (2576, 807645), (2645, 786576), (2760, 753802), (3174, 655480), (3220, 646116), (3703, 561840), (3864, 538430), (4232, 491610), (4682, 444360), (4830, 430744), (5290, 393288), (5520, 376901), (6348, 327740), (6440, 323058), (7023, 296240), (7406, 280920), (7728, 269215), (7935, 262192), (8464, 245805), (9364, 222180), (9660, 215372), (10580, 196644), (11109, 187280), (11705, 177744), (12696, 163870), (12880, 161529), (14046, 148120), (14812, 140460), (15870, 131096), (16387, 126960), (18515, 112368), (18728, 111090), (19320, 107686), (21160, 98322), (22218, 93640), (23410, 88872), (25392, 81935), (28092, 74060), (29624, 70230), (31740, 65548), (32774, 63480), (35115, 59248), (37030, 56184), (37456, 55545), (38640, 53843), (42320, 49161), (44436, 46820)]