1337640000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:263

約数の個数: 280

約数和(自身を含む): 4513405248

約数和(自身を除く): 3175765248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 71, 75, 80, 96, 100, 120, 125, 142, 150, 157, 160, 192, 200, 213, 240, 250, 284, 300, 314, 320, 355, 375, 400, 426, 471, 480, 500, 568, 600, 625, 628, 710, 750, 785, 800, 852, 942, 960, 1000, 1065, 1136, 1200, 1250, 1256, 1420, 1500, 1570, 1600, 1704, 1775, 1875, 1884, 2000, 2130, 2272, 2355, 2400, 2500, 2512, 2840, 3000, 3140, 3408, 3550, 3750, 3768, 3925, 4000, 4260, 4544, 4710, 4800, 5000, 5024, 5325, 5680, 6000, 6280, 6816, 7100, 7500, 7536, 7850, 8000, 8520, 8875, 9420, 10000, 10048, 10650, 11147, 11360, 11775, 12000, 12560, 13632, 14200, 15000, 15072, 15700, 17040, 17750, 18840, 19625, 20000, 21300, 22294, 22720, 23550, 24000, 25120, 26625, 28400, 30000, 30144, 31400, 33441, 34080, 35500, 37680, 39250, 40000, 42600, 44375, 44588, 47100, 50240, 53250, 55735, 56800, 58875, 60000, 62800, 66882, 68160, 71000, 75360, 78500, 85200, 88750, 89176, 94200, 98125, 106500, 111470, 113600, 117750, 120000, 125600, 133125, 133764, 142000, 150720, 157000, 167205, 170400, 177500, 178352, 188400, 196250, 213000, 222940, 235500, 251200, 266250, 267528, 278675, 284000, 294375, 314000, 334410, 340800, 355000, 356704, 376800, 392500, 426000, 445880, 471000, 532500, 535056, 557350, 568000, 588750, 628000, 668820, 710000, 713408, 753600, 785000, 836025, 852000, 891760, 942000, 1065000, 1070112, 1114700, 1177500, 1256000, 1337640, 1393375, 1420000, 1570000, 1672050, 1704000, 1783520, 1884000, 2130000, 2140224, 2229400, 2355000, 2675280, 2786750, 2840000, 3140000, 3344100, 3567040, 3768000, 4180125, 4260000, 4458800, 4710000, 5350560, 5573500, 6280000, 6688200, 6966875, 8360250, 8520000, 8917600, 9420000, 10701120, 11147000, 13376400, 13933750, 16720500, 17835200, 18840000, 20900625, 22294000, 26752800, 27867500, 33441000, 41801250, 44588000, 53505600, 55735000, 66882000, 83602500, 89176000, 111470000, 133764000, 167205000, 222940000, 267528000, 334410000, 445880000, 668820000, 1337640000]

約数ペア:

[(1, 1337640000), (2, 668820000), (3, 445880000), (4, 334410000), (5, 267528000), (6, 222940000), (8, 167205000), (10, 133764000), (12, 111470000), (15, 89176000), (16, 83602500), (20, 66882000), (24, 55735000), (25, 53505600), (30, 44588000), (32, 41801250), (40, 33441000), (48, 27867500), (50, 26752800), (60, 22294000), (64, 20900625), (71, 18840000), (75, 17835200), (80, 16720500), (96, 13933750), (100, 13376400), (120, 11147000), (125, 10701120), (142, 9420000), (150, 8917600), (157, 8520000), (160, 8360250), (192, 6966875), (200, 6688200), (213, 6280000), (240, 5573500), (250, 5350560), (284, 4710000), (300, 4458800), (314, 4260000), (320, 4180125), (355, 3768000), (375, 3567040), (400, 3344100), (426, 3140000), (471, 2840000), (480, 2786750), (500, 2675280), (568, 2355000), (600, 2229400), (625, 2140224), (628, 2130000), (710, 1884000), (750, 1783520), (785, 1704000), (800, 1672050), (852, 1570000), (942, 1420000), (960, 1393375), (1000, 1337640), (1065, 1256000), (1136, 1177500), (1200, 1114700), (1250, 1070112), (1256, 1065000), (1420, 942000), (1500, 891760), (1570, 852000), (1600, 836025), (1704, 785000), (1775, 753600), (1875, 713408), (1884, 710000), (2000, 668820), (2130, 628000), (2272, 588750), (2355, 568000), (2400, 557350), (2500, 535056), (2512, 532500), (2840, 471000), (3000, 445880), (3140, 426000), (3408, 392500), (3550, 376800), (3750, 356704), (3768, 355000), (3925, 340800), (4000, 334410), (4260, 314000), (4544, 294375), (4710, 284000), (4800, 278675), (5000, 267528), (5024, 266250), (5325, 251200), (5680, 235500), (6000, 222940), (6280, 213000), (6816, 196250), (7100, 188400), (7500, 178352), (7536, 177500), (7850, 170400), (8000, 167205), (8520, 157000), (8875, 150720), (9420, 142000), (10000, 133764), (10048, 133125), (10650, 125600), (11147, 120000), (11360, 117750), (11775, 113600), (12000, 111470), (12560, 106500), (13632, 98125), (14200, 94200), (15000, 89176), (15072, 88750), (15700, 85200), (17040, 78500), (17750, 75360), (18840, 71000), (19625, 68160), (20000, 66882), (21300, 62800), (22294, 60000), (22720, 58875), (23550, 56800), (24000, 55735), (25120, 53250), (26625, 50240), (28400, 47100), (30000, 44588), (30144, 44375), (31400, 42600), (33441, 40000), (34080, 39250), (35500, 37680)]