647220000

素因数分解:

$2^5\times 3^1\times 5^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:130

約数の個数: 480

約数和(自身を含む): 2569577472

約数和(自身を除く): 1922357472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 25, 28, 30, 32, 35, 40, 42, 46, 48, 50, 56, 60, 67, 69, 70, 75, 80, 84, 92, 96, 100, 105, 112, 115, 120, 125, 134, 138, 140, 150, 160, 161, 168, 175, 184, 200, 201, 210, 224, 230, 240, 250, 268, 276, 280, 300, 322, 335, 336, 345, 350, 368, 375, 400, 402, 420, 460, 469, 480, 483, 500, 525, 536, 552, 560, 575, 600, 625, 644, 670, 672, 690, 700, 736, 750, 800, 804, 805, 840, 875, 920, 938, 966, 1000, 1005, 1050, 1072, 1104, 1120, 1150, 1200, 1250, 1288, 1340, 1380, 1400, 1407, 1500, 1541, 1608, 1610, 1675, 1680, 1725, 1750, 1840, 1875, 1876, 1932, 2000, 2010, 2100, 2144, 2208, 2300, 2345, 2400, 2415, 2500, 2576, 2625, 2680, 2760, 2800, 2814, 2875, 3000, 3082, 3216, 3220, 3350, 3360, 3450, 3500, 3680, 3750, 3752, 3864, 4000, 4020, 4025, 4200, 4375, 4600, 4623, 4690, 4830, 5000, 5025, 5152, 5250, 5360, 5520, 5600, 5628, 5750, 6000, 6164, 6432, 6440, 6700, 6900, 7000, 7035, 7500, 7504, 7705, 7728, 8040, 8050, 8375, 8400, 8625, 8750, 9200, 9246, 9380, 9660, 10000, 10050, 10500, 10720, 10787, 11040, 11256, 11500, 11725, 12000, 12075, 12328, 12880, 13125, 13400, 13800, 14000, 14070, 14375, 15000, 15008, 15410, 15456, 16080, 16100, 16750, 16800, 17250, 17500, 18400, 18492, 18760, 19320, 20000, 20100, 20125, 21000, 21574, 22512, 23000, 23115, 23450, 24150, 24656, 25125, 25760, 26250, 26800, 27600, 28000, 28140, 28750, 30000, 30820, 32160, 32200, 32361, 33500, 34500, 35000, 35175, 36984, 37520, 38525, 38640, 40200, 40250, 41875, 42000, 43125, 43148, 45024, 46000, 46230, 46900, 48300, 49312, 50250, 52500, 53600, 53935, 55200, 56280, 57500, 58625, 60000, 60375, 61640, 64400, 64722, 67000, 69000, 70000, 70350, 73968, 75040, 77050, 77280, 80400, 80500, 83750, 84000, 86250, 86296, 92000, 92460, 93800, 96600, 100500, 100625, 105000, 107870, 112560, 115000, 115575, 117250, 120750, 123280, 125625, 128800, 129444, 134000, 138000, 140000, 140700, 147936, 154100, 160800, 161000, 161805, 167500, 172500, 172592, 175875, 184920, 187600, 192625, 193200, 201000, 201250, 210000, 215740, 225120, 230000, 231150, 234500, 241500, 246560, 251250, 258888, 268000, 269675, 276000, 281400, 293125, 301875, 308200, 322000, 323610, 335000, 345000, 345184, 351750, 369840, 375200, 385250, 386400, 402000, 402500, 420000, 431480, 460000, 462300, 469000, 483000, 502500, 517776, 539350, 562800, 577875, 586250, 603750, 616400, 644000, 647220, 670000, 690000, 703500, 739680, 770500, 804000, 805000, 809025, 862960, 879375, 924600, 938000, 963125, 966000, 1005000, 1035552, 1078700, 1125600, 1155750, 1172500, 1207500, 1232800, 1294440, 1340000, 1348375, 1380000, 1407000, 1541000, 1610000, 1618050, 1725920, 1758750, 1849200, 1876000, 1926250, 1932000, 2010000, 2157400, 2311500, 2345000, 2415000, 2588880, 2696750, 2814000, 2889375, 3082000, 3220000, 3236100, 3517500, 3698400, 3852500, 4020000, 4045125, 4314800, 4623000, 4690000, 4830000, 5177760, 5393500, 5628000, 5778750, 6164000, 6472200, 6741875, 7035000, 7705000, 8090250, 8629600, 9246000, 9380000, 9660000, 10787000, 11557500, 12944400, 13483750, 14070000, 15410000, 16180500, 18492000, 20225625, 21574000, 23115000, 25888800, 26967500, 28140000, 30820000, 32361000, 40451250, 43148000, 46230000, 53935000, 64722000, 80902500, 92460000, 107870000, 129444000, 161805000, 215740000, 323610000, 647220000]

約数ペア:

[(1, 647220000), (2, 323610000), (3, 215740000), (4, 161805000), (5, 129444000), (6, 107870000), (7, 92460000), (8, 80902500), (10, 64722000), (12, 53935000), (14, 46230000), (15, 43148000), (16, 40451250), (20, 32361000), (21, 30820000), (23, 28140000), (24, 26967500), (25, 25888800), (28, 23115000), (30, 21574000), (32, 20225625), (35, 18492000), (40, 16180500), (42, 15410000), (46, 14070000), (48, 13483750), (50, 12944400), (56, 11557500), (60, 10787000), (67, 9660000), (69, 9380000), (70, 9246000), (75, 8629600), (80, 8090250), (84, 7705000), (92, 7035000), (96, 6741875), (100, 6472200), (105, 6164000), (112, 5778750), (115, 5628000), (120, 5393500), (125, 5177760), (134, 4830000), (138, 4690000), (140, 4623000), (150, 4314800), (160, 4045125), (161, 4020000), (168, 3852500), (175, 3698400), (184, 3517500), (200, 3236100), (201, 3220000), (210, 3082000), (224, 2889375), (230, 2814000), (240, 2696750), (250, 2588880), (268, 2415000), (276, 2345000), (280, 2311500), (300, 2157400), (322, 2010000), (335, 1932000), (336, 1926250), (345, 1876000), (350, 1849200), (368, 1758750), (375, 1725920), (400, 1618050), (402, 1610000), (420, 1541000), (460, 1407000), (469, 1380000), (480, 1348375), (483, 1340000), (500, 1294440), (525, 1232800), (536, 1207500), (552, 1172500), (560, 1155750), (575, 1125600), (600, 1078700), (625, 1035552), (644, 1005000), (670, 966000), (672, 963125), (690, 938000), (700, 924600), (736, 879375), (750, 862960), (800, 809025), (804, 805000), (805, 804000), (840, 770500), (875, 739680), (920, 703500), (938, 690000), (966, 670000), (1000, 647220), (1005, 644000), (1050, 616400), (1072, 603750), (1104, 586250), (1120, 577875), (1150, 562800), (1200, 539350), (1250, 517776), (1288, 502500), (1340, 483000), (1380, 469000), (1400, 462300), (1407, 460000), (1500, 431480), (1541, 420000), (1608, 402500), (1610, 402000), (1675, 386400), (1680, 385250), (1725, 375200), (1750, 369840), (1840, 351750), (1875, 345184), (1876, 345000), (1932, 335000), (2000, 323610), (2010, 322000), (2100, 308200), (2144, 301875), (2208, 293125), (2300, 281400), (2345, 276000), (2400, 269675), (2415, 268000), (2500, 258888), (2576, 251250), (2625, 246560), (2680, 241500), (2760, 234500), (2800, 231150), (2814, 230000), (2875, 225120), (3000, 215740), (3082, 210000), (3216, 201250), (3220, 201000), (3350, 193200), (3360, 192625), (3450, 187600), (3500, 184920), (3680, 175875), (3750, 172592), (3752, 172500), (3864, 167500), (4000, 161805), (4020, 161000), (4025, 160800), (4200, 154100), (4375, 147936), (4600, 140700), (4623, 140000), (4690, 138000), (4830, 134000), (5000, 129444), (5025, 128800), (5152, 125625), (5250, 123280), (5360, 120750), (5520, 117250), (5600, 115575), (5628, 115000), (5750, 112560), (6000, 107870), (6164, 105000), (6432, 100625), (6440, 100500), (6700, 96600), (6900, 93800), (7000, 92460), (7035, 92000), (7500, 86296), (7504, 86250), (7705, 84000), (7728, 83750), (8040, 80500), (8050, 80400), (8375, 77280), (8400, 77050), (8625, 75040), (8750, 73968), (9200, 70350), (9246, 70000), (9380, 69000), (9660, 67000), (10000, 64722), (10050, 64400), (10500, 61640), (10720, 60375), (10787, 60000), (11040, 58625), (11256, 57500), (11500, 56280), (11725, 55200), (12000, 53935), (12075, 53600), (12328, 52500), (12880, 50250), (13125, 49312), (13400, 48300), (13800, 46900), (14000, 46230), (14070, 46000), (14375, 45024), (15000, 43148), (15008, 43125), (15410, 42000), (15456, 41875), (16080, 40250), (16100, 40200), (16750, 38640), (16800, 38525), (17250, 37520), (17500, 36984), (18400, 35175), (18492, 35000), (18760, 34500), (19320, 33500), (20000, 32361), (20100, 32200), (20125, 32160), (21000, 30820), (21574, 30000), (22512, 28750), (23000, 28140), (23115, 28000), (23450, 27600), (24150, 26800), (24656, 26250), (25125, 25760)]