28412956160

素因数分解:

$2^9\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{2287}}^1$

素因数の和:2544

約数の個数: 160

約数和(自身を含む): 71454569472

約数和(自身を除く): 43041613312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 211, 230, 256, 320, 368, 422, 460, 512, 640, 736, 844, 920, 1055, 1280, 1472, 1688, 1840, 2110, 2287, 2560, 2944, 3376, 3680, 4220, 4574, 4853, 5888, 6752, 7360, 8440, 9148, 9706, 11435, 11776, 13504, 14720, 16880, 18296, 19412, 22870, 24265, 27008, 29440, 33760, 36592, 38824, 45740, 48530, 52601, 54016, 58880, 67520, 73184, 77648, 91480, 97060, 105202, 108032, 135040, 146368, 155296, 182960, 194120, 210404, 263005, 270080, 292736, 310592, 365920, 388240, 420808, 482557, 526010, 540160, 585472, 621184, 731840, 776480, 841616, 965114, 1052020, 1170944, 1242368, 1463680, 1552960, 1683232, 1930228, 2104040, 2412785, 2484736, 2927360, 3105920, 3366464, 3860456, 4208080, 4825570, 5854720, 6211840, 6732928, 7720912, 8416160, 9651140, 11098811, 12423680, 13465856, 15441824, 16832320, 19302280, 22197622, 26931712, 30883648, 33664640, 38604560, 44395244, 55494055, 61767296, 67329280, 77209120, 88790488, 110988110, 123534592, 134658560, 154418240, 177580976, 221976220, 247069184, 308836480, 355161952, 443952440, 617672960, 710323904, 887904880, 1235345920, 1420647808, 1775809760, 2841295616, 3551619520, 5682591232, 7103239040, 14206478080, 28412956160]

約数ペア:

[(1, 28412956160), (2, 14206478080), (4, 7103239040), (5, 5682591232), (8, 3551619520), (10, 2841295616), (16, 1775809760), (20, 1420647808), (23, 1235345920), (32, 887904880), (40, 710323904), (46, 617672960), (64, 443952440), (80, 355161952), (92, 308836480), (115, 247069184), (128, 221976220), (160, 177580976), (184, 154418240), (211, 134658560), (230, 123534592), (256, 110988110), (320, 88790488), (368, 77209120), (422, 67329280), (460, 61767296), (512, 55494055), (640, 44395244), (736, 38604560), (844, 33664640), (920, 30883648), (1055, 26931712), (1280, 22197622), (1472, 19302280), (1688, 16832320), (1840, 15441824), (2110, 13465856), (2287, 12423680), (2560, 11098811), (2944, 9651140), (3376, 8416160), (3680, 7720912), (4220, 6732928), (4574, 6211840), (4853, 5854720), (5888, 4825570), (6752, 4208080), (7360, 3860456), (8440, 3366464), (9148, 3105920), (9706, 2927360), (11435, 2484736), (11776, 2412785), (13504, 2104040), (14720, 1930228), (16880, 1683232), (18296, 1552960), (19412, 1463680), (22870, 1242368), (24265, 1170944), (27008, 1052020), (29440, 965114), (33760, 841616), (36592, 776480), (38824, 731840), (45740, 621184), (48530, 585472), (52601, 540160), (54016, 526010), (58880, 482557), (67520, 420808), (73184, 388240), (77648, 365920), (91480, 310592), (97060, 292736), (105202, 270080), (108032, 263005), (135040, 210404), (146368, 194120), (155296, 182960)]