320145000000

素因数分解:

$2^6\times 3^1\times 5^7\times 7^1\times {\mathrm{3049}}^1$

素因数の和:3106

約数の個数: 448

約数和(自身を含む): 1210465651200

約数和(自身を除く): 890320651200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 250, 280, 300, 320, 336, 350, 375, 400, 420, 448, 480, 500, 525, 560, 600, 625, 672, 700, 750, 800, 840, 875, 960, 1000, 1050, 1120, 1200, 1250, 1344, 1400, 1500, 1600, 1680, 1750, 1875, 2000, 2100, 2240, 2400, 2500, 2625, 2800, 3000, 3049, 3125, 3360, 3500, 3750, 4000, 4200, 4375, 4800, 5000, 5250, 5600, 6000, 6098, 6250, 6720, 7000, 7500, 8000, 8400, 8750, 9147, 9375, 10000, 10500, 11200, 12000, 12196, 12500, 13125, 14000, 15000, 15245, 15625, 16800, 17500, 18294, 18750, 20000, 21000, 21343, 21875, 24000, 24392, 25000, 26250, 28000, 30000, 30490, 31250, 33600, 35000, 36588, 37500, 40000, 42000, 42686, 43750, 45735, 46875, 48784, 50000, 52500, 56000, 60000, 60980, 62500, 64029, 65625, 70000, 73176, 75000, 76225, 78125, 84000, 85372, 87500, 91470, 93750, 97568, 100000, 105000, 106715, 109375, 120000, 121960, 125000, 128058, 131250, 140000, 146352, 150000, 152450, 156250, 168000, 170744, 175000, 182940, 187500, 195136, 200000, 210000, 213430, 218750, 228675, 234375, 243920, 250000, 256116, 262500, 280000, 292704, 300000, 304900, 312500, 320145, 328125, 341488, 350000, 365880, 375000, 381125, 420000, 426860, 437500, 457350, 468750, 487840, 500000, 512232, 525000, 533575, 546875, 585408, 600000, 609800, 625000, 640290, 656250, 682976, 700000, 731760, 750000, 762250, 840000, 853720, 875000, 914700, 937500, 975680, 1000000, 1024464, 1050000, 1067150, 1093750, 1143375, 1219600, 1250000, 1280580, 1312500, 1365952, 1400000, 1463520, 1500000, 1524500, 1600725, 1640625, 1707440, 1750000, 1829400, 1875000, 1905625, 2048928, 2100000, 2134300, 2187500, 2286750, 2439200, 2500000, 2561160, 2625000, 2667875, 2927040, 3000000, 3049000, 3201450, 3281250, 3414880, 3500000, 3658800, 3750000, 3811250, 4097856, 4200000, 4268600, 4375000, 4573500, 4878400, 5000000, 5122320, 5250000, 5335750, 5716875, 6098000, 6402900, 6562500, 6829760, 7000000, 7317600, 7500000, 7622500, 8003625, 8537200, 8750000, 9147000, 9528125, 10244640, 10500000, 10671500, 11433750, 12196000, 12805800, 13125000, 13339375, 14635200, 15000000, 15245000, 16007250, 17074400, 17500000, 18294000, 19056250, 20489280, 21000000, 21343000, 22867500, 24392000, 25611600, 26250000, 26678750, 28584375, 30490000, 32014500, 34148800, 35000000, 36588000, 38112500, 40018125, 42686000, 45735000, 47640625, 51223200, 52500000, 53357500, 57168750, 60980000, 64029000, 66696875, 73176000, 76225000, 80036250, 85372000, 91470000, 95281250, 102446400, 105000000, 106715000, 114337500, 121960000, 128058000, 133393750, 142921875, 152450000, 160072500, 170744000, 182940000, 190562500, 200090625, 213430000, 228675000, 238203125, 256116000, 266787500, 285843750, 304900000, 320145000, 333484375, 365880000, 381125000, 400181250, 426860000, 457350000, 476406250, 512232000, 533575000, 571687500, 609800000, 640290000, 666968750, 714609375, 762250000, 800362500, 853720000, 914700000, 952812500, 1000453125, 1067150000, 1143375000, 1280580000, 1333937500, 1429218750, 1524500000, 1600725000, 1667421875, 1829400000, 1905625000, 2000906250, 2134300000, 2286750000, 2561160000, 2667875000, 2858437500, 3049000000, 3201450000, 3334843750, 3811250000, 4001812500, 4268600000, 4573500000, 5002265625, 5335750000, 5716875000, 6402900000, 6669687500, 7622500000, 8003625000, 9147000000, 10004531250, 10671500000, 11433750000, 12805800000, 13339375000, 15245000000, 16007250000, 20009062500, 21343000000, 22867500000, 26678750000, 32014500000, 40018125000, 45735000000, 53357500000, 64029000000, 80036250000, 106715000000, 160072500000, 320145000000]

約数ペア:

[(1, 320145000000), (2, 160072500000), (3, 106715000000), (4, 80036250000), (5, 64029000000), (6, 53357500000), (7, 45735000000), (8, 40018125000), (10, 32014500000), (12, 26678750000), (14, 22867500000), (15, 21343000000), (16, 20009062500), (20, 16007250000), (21, 15245000000), (24, 13339375000), (25, 12805800000), (28, 11433750000), (30, 10671500000), (32, 10004531250), (35, 9147000000), (40, 8003625000), (42, 7622500000), (48, 6669687500), (50, 6402900000), (56, 5716875000), (60, 5335750000), (64, 5002265625), (70, 4573500000), (75, 4268600000), (80, 4001812500), (84, 3811250000), (96, 3334843750), (100, 3201450000), (105, 3049000000), (112, 2858437500), (120, 2667875000), (125, 2561160000), (140, 2286750000), (150, 2134300000), (160, 2000906250), (168, 1905625000), (175, 1829400000), (192, 1667421875), (200, 1600725000), (210, 1524500000), (224, 1429218750), (240, 1333937500), (250, 1280580000), (280, 1143375000), (300, 1067150000), (320, 1000453125), (336, 952812500), (350, 914700000), (375, 853720000), (400, 800362500), (420, 762250000), (448, 714609375), (480, 666968750), (500, 640290000), (525, 609800000), (560, 571687500), (600, 533575000), (625, 512232000), (672, 476406250), (700, 457350000), (750, 426860000), (800, 400181250), (840, 381125000), (875, 365880000), (960, 333484375), (1000, 320145000), (1050, 304900000), (1120, 285843750), (1200, 266787500), (1250, 256116000), (1344, 238203125), (1400, 228675000), (1500, 213430000), (1600, 200090625), (1680, 190562500), (1750, 182940000), (1875, 170744000), (2000, 160072500), (2100, 152450000), (2240, 142921875), (2400, 133393750), (2500, 128058000), (2625, 121960000), (2800, 114337500), (3000, 106715000), (3049, 105000000), (3125, 102446400), (3360, 95281250), (3500, 91470000), (3750, 85372000), (4000, 80036250), (4200, 76225000), (4375, 73176000), (4800, 66696875), (5000, 64029000), (5250, 60980000), (5600, 57168750), (6000, 53357500), (6098, 52500000), (6250, 51223200), (6720, 47640625), (7000, 45735000), (7500, 42686000), (8000, 40018125), (8400, 38112500), (8750, 36588000), (9147, 35000000), (9375, 34148800), (10000, 32014500), (10500, 30490000), (11200, 28584375), (12000, 26678750), (12196, 26250000), (12500, 25611600), (13125, 24392000), (14000, 22867500), (15000, 21343000), (15245, 21000000), (15625, 20489280), (16800, 19056250), (17500, 18294000), (18294, 17500000), (18750, 17074400), (20000, 16007250), (21000, 15245000), (21343, 15000000), (21875, 14635200), (24000, 13339375), (24392, 13125000), (25000, 12805800), (26250, 12196000), (28000, 11433750), (30000, 10671500), (30490, 10500000), (31250, 10244640), (33600, 9528125), (35000, 9147000), (36588, 8750000), (37500, 8537200), (40000, 8003625), (42000, 7622500), (42686, 7500000), (43750, 7317600), (45735, 7000000), (46875, 6829760), (48784, 6562500), (50000, 6402900), (52500, 6098000), (56000, 5716875), (60000, 5335750), (60980, 5250000), (62500, 5122320), (64029, 5000000), (65625, 4878400), (70000, 4573500), (73176, 4375000), (75000, 4268600), (76225, 4200000), (78125, 4097856), (84000, 3811250), (85372, 3750000), (87500, 3658800), (91470, 3500000), (93750, 3414880), (97568, 3281250), (100000, 3201450), (105000, 3049000), (106715, 3000000), (109375, 2927040), (120000, 2667875), (121960, 2625000), (125000, 2561160), (128058, 2500000), (131250, 2439200), (140000, 2286750), (146352, 2187500), (150000, 2134300), (152450, 2100000), (156250, 2048928), (168000, 1905625), (170744, 1875000), (175000, 1829400), (182940, 1750000), (187500, 1707440), (195136, 1640625), (200000, 1600725), (210000, 1524500), (213430, 1500000), (218750, 1463520), (228675, 1400000), (234375, 1365952), (243920, 1312500), (250000, 1280580), (256116, 1250000), (262500, 1219600), (280000, 1143375), (292704, 1093750), (300000, 1067150), (304900, 1050000), (312500, 1024464), (320145, 1000000), (328125, 975680), (341488, 937500), (350000, 914700), (365880, 875000), (375000, 853720), (381125, 840000), (420000, 762250), (426860, 750000), (437500, 731760), (457350, 700000), (468750, 682976), (487840, 656250), (500000, 640290), (512232, 625000), (525000, 609800), (533575, 600000), (546875, 585408)]