248612542080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{804259}}^1$

素因数の和:804311

約数の個数: 256

約数和(自身を含む): 945037670400

約数和(自身を除く): 696425128320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 128, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 320, 322, 336, 345, 368, 384, 420, 448, 460, 480, 483, 552, 560, 640, 644, 672, 690, 736, 805, 840, 896, 920, 960, 966, 1104, 1120, 1288, 1344, 1380, 1472, 1610, 1680, 1840, 1920, 1932, 2208, 2240, 2415, 2576, 2688, 2760, 2944, 3220, 3360, 3680, 3864, 4416, 4480, 4830, 5152, 5520, 6440, 6720, 7360, 7728, 8832, 9660, 10304, 11040, 12880, 13440, 14720, 15456, 19320, 20608, 22080, 25760, 30912, 38640, 44160, 51520, 61824, 77280, 103040, 154560, 309120, 804259, 1608518, 2412777, 3217036, 4021295, 4825554, 5629813, 6434072, 8042590, 9651108, 11259626, 12063885, 12868144, 16085180, 16889439, 18497957, 19302216, 22519252, 24127770, 25736288, 28149065, 32170360, 33778878, 36995914, 38604432, 45038504, 48255540, 51472576, 55493871, 56298130, 64340720, 67557756, 73991828, 77208864, 84447195, 90077008, 92489785, 96511080, 102945152, 110987742, 112596260, 128681440, 129485699, 135115512, 147983656, 154417728, 168894390, 180154016, 184979570, 193022160, 221975484, 225192520, 257362880, 258971398, 270231024, 277469355, 295967312, 308835456, 337788780, 360308032, 369959140, 386044320, 388457097, 443950968, 450385040, 514725760, 517942796, 540462048, 554938710, 591934624, 647428495, 675577560, 720616064, 739918280, 772088640, 776914194, 887901936, 900770080, 1035885592, 1080924096, 1109877420, 1183869248, 1294856990, 1351155120, 1479836560, 1544177280, 1553828388, 1775803872, 1801540160, 1942285485, 2071771184, 2161848192, 2219754840, 2367738496, 2589713980, 2702310240, 2959673120, 3107656776, 3551607744, 3603080320, 3884570970, 4143542368, 4439509680, 5179427960, 5404620480, 5919346240, 6215313552, 7103215488, 7769141940, 8287084736, 8879019360, 10358855920, 10809240960, 11838692480, 12430627104, 15538283880, 16574169472, 17758038720, 20717711840, 24861254208, 31076567760, 35516077440, 41435423680, 49722508416, 62153135520, 82870847360, 124306271040, 248612542080]

約数ペア:

[(1, 248612542080), (2, 124306271040), (3, 82870847360), (4, 62153135520), (5, 49722508416), (6, 41435423680), (7, 35516077440), (8, 31076567760), (10, 24861254208), (12, 20717711840), (14, 17758038720), (15, 16574169472), (16, 15538283880), (20, 12430627104), (21, 11838692480), (23, 10809240960), (24, 10358855920), (28, 8879019360), (30, 8287084736), (32, 7769141940), (35, 7103215488), (40, 6215313552), (42, 5919346240), (46, 5404620480), (48, 5179427960), (56, 4439509680), (60, 4143542368), (64, 3884570970), (69, 3603080320), (70, 3551607744), (80, 3107656776), (84, 2959673120), (92, 2702310240), (96, 2589713980), (105, 2367738496), (112, 2219754840), (115, 2161848192), (120, 2071771184), (128, 1942285485), (138, 1801540160), (140, 1775803872), (160, 1553828388), (161, 1544177280), (168, 1479836560), (184, 1351155120), (192, 1294856990), (210, 1183869248), (224, 1109877420), (230, 1080924096), (240, 1035885592), (276, 900770080), (280, 887901936), (320, 776914194), (322, 772088640), (336, 739918280), (345, 720616064), (368, 675577560), (384, 647428495), (420, 591934624), (448, 554938710), (460, 540462048), (480, 517942796), (483, 514725760), (552, 450385040), (560, 443950968), (640, 388457097), (644, 386044320), (672, 369959140), (690, 360308032), (736, 337788780), (805, 308835456), (840, 295967312), (896, 277469355), (920, 270231024), (960, 258971398), (966, 257362880), (1104, 225192520), (1120, 221975484), (1288, 193022160), (1344, 184979570), (1380, 180154016), (1472, 168894390), (1610, 154417728), (1680, 147983656), (1840, 135115512), (1920, 129485699), (1932, 128681440), (2208, 112596260), (2240, 110987742), (2415, 102945152), (2576, 96511080), (2688, 92489785), (2760, 90077008), (2944, 84447195), (3220, 77208864), (3360, 73991828), (3680, 67557756), (3864, 64340720), (4416, 56298130), (4480, 55493871), (4830, 51472576), (5152, 48255540), (5520, 45038504), (6440, 38604432), (6720, 36995914), (7360, 33778878), (7728, 32170360), (8832, 28149065), (9660, 25736288), (10304, 24127770), (11040, 22519252), (12880, 19302216), (13440, 18497957), (14720, 16889439), (15456, 16085180), (19320, 12868144), (20608, 12063885), (22080, 11259626), (25760, 9651108), (30912, 8042590), (38640, 6434072), (44160, 5629813), (51520, 4825554), (61824, 4021295), (77280, 3217036), (103040, 2412777), (154560, 1608518), (309120, 804259)]