8276572080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71399}}^1$

素因数の和:71448

約数の個数: 240

約数和(自身を含む): 33147878400

約数和(自身を除く): 24871306320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 105, 112, 115, 120, 126, 138, 140, 144, 161, 168, 180, 184, 207, 210, 230, 240, 252, 276, 280, 315, 322, 336, 345, 360, 368, 414, 420, 460, 483, 504, 552, 560, 630, 644, 690, 720, 805, 828, 840, 920, 966, 1008, 1035, 1104, 1260, 1288, 1380, 1449, 1610, 1656, 1680, 1840, 1932, 2070, 2415, 2520, 2576, 2760, 2898, 3220, 3312, 3864, 4140, 4830, 5040, 5520, 5796, 6440, 7245, 7728, 8280, 9660, 11592, 12880, 14490, 16560, 19320, 23184, 28980, 38640, 57960, 71399, 115920, 142798, 214197, 285596, 356995, 428394, 499793, 571192, 642591, 713990, 856788, 999586, 1070985, 1142384, 1285182, 1427980, 1499379, 1642177, 1713576, 1999172, 2141970, 2498965, 2570364, 2855960, 2998758, 3212955, 3284354, 3427152, 3998344, 4283940, 4498137, 4926531, 4997930, 5140728, 5711920, 5997516, 6425910, 6568708, 7496895, 7996688, 8210885, 8567880, 8996274, 9853062, 9995860, 10281456, 11495239, 11995032, 12851820, 13137416, 14779593, 14993790, 16421770, 17135760, 17992548, 19706124, 19991720, 22490685, 22990478, 23990064, 24632655, 25703640, 26274832, 29559186, 29987580, 32843540, 34485717, 35985096, 39412248, 39983440, 44981370, 45980956, 49265310, 51407280, 57476195, 59118372, 59975160, 65687080, 68971434, 71970192, 73897965, 78824496, 89962740, 91961912, 98530620, 103457151, 114952390, 118236744, 119950320, 131374160, 137942868, 147795930, 172428585, 179925480, 183923824, 197061240, 206914302, 229904780, 236473488, 275885736, 295591860, 344857170, 359850960, 394122480, 413828604, 459809560, 517285755, 551771472, 591183720, 689714340, 827657208, 919619120, 1034571510, 1182367440, 1379428680, 1655314416, 2069143020, 2758857360, 4138286040, 8276572080]

約数ペア:

[(1, 8276572080), (2, 4138286040), (3, 2758857360), (4, 2069143020), (5, 1655314416), (6, 1379428680), (7, 1182367440), (8, 1034571510), (9, 919619120), (10, 827657208), (12, 689714340), (14, 591183720), (15, 551771472), (16, 517285755), (18, 459809560), (20, 413828604), (21, 394122480), (23, 359850960), (24, 344857170), (28, 295591860), (30, 275885736), (35, 236473488), (36, 229904780), (40, 206914302), (42, 197061240), (45, 183923824), (46, 179925480), (48, 172428585), (56, 147795930), (60, 137942868), (63, 131374160), (69, 119950320), (70, 118236744), (72, 114952390), (80, 103457151), (84, 98530620), (90, 91961912), (92, 89962740), (105, 78824496), (112, 73897965), (115, 71970192), (120, 68971434), (126, 65687080), (138, 59975160), (140, 59118372), (144, 57476195), (161, 51407280), (168, 49265310), (180, 45980956), (184, 44981370), (207, 39983440), (210, 39412248), (230, 35985096), (240, 34485717), (252, 32843540), (276, 29987580), (280, 29559186), (315, 26274832), (322, 25703640), (336, 24632655), (345, 23990064), (360, 22990478), (368, 22490685), (414, 19991720), (420, 19706124), (460, 17992548), (483, 17135760), (504, 16421770), (552, 14993790), (560, 14779593), (630, 13137416), (644, 12851820), (690, 11995032), (720, 11495239), (805, 10281456), (828, 9995860), (840, 9853062), (920, 8996274), (966, 8567880), (1008, 8210885), (1035, 7996688), (1104, 7496895), (1260, 6568708), (1288, 6425910), (1380, 5997516), (1449, 5711920), (1610, 5140728), (1656, 4997930), (1680, 4926531), (1840, 4498137), (1932, 4283940), (2070, 3998344), (2415, 3427152), (2520, 3284354), (2576, 3212955), (2760, 2998758), (2898, 2855960), (3220, 2570364), (3312, 2498965), (3864, 2141970), (4140, 1999172), (4830, 1713576), (5040, 1642177), (5520, 1499379), (5796, 1427980), (6440, 1285182), (7245, 1142384), (7728, 1070985), (8280, 999586), (9660, 856788), (11592, 713990), (12880, 642591), (14490, 571192), (16560, 499793), (19320, 428394), (23184, 356995), (28980, 285596), (38640, 214197), (57960, 142798), (71399, 115920)]