7261016640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{347}}^1$

素因数の和:745

約数の個数: 224

約数和(自身を含む): 23522171904

約数和(自身を除く): 16261155264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 142, 160, 192, 213, 240, 284, 307, 320, 347, 355, 426, 480, 568, 614, 694, 710, 852, 921, 960, 1041, 1065, 1136, 1228, 1388, 1420, 1535, 1704, 1735, 1842, 2082, 2130, 2272, 2456, 2776, 2840, 3070, 3408, 3470, 3684, 4164, 4260, 4544, 4605, 4912, 5205, 5552, 5680, 6140, 6816, 6940, 7368, 8328, 8520, 9210, 9824, 10410, 11104, 11360, 12280, 13632, 13880, 14736, 16656, 17040, 18420, 19648, 20820, 21797, 22208, 22720, 24560, 24637, 27760, 29472, 33312, 34080, 36840, 41640, 43594, 49120, 49274, 55520, 58944, 65391, 66624, 68160, 73680, 73911, 83280, 87188, 98240, 98548, 106529, 108985, 111040, 123185, 130782, 147360, 147822, 166560, 174376, 197096, 213058, 217970, 246370, 261564, 294720, 295644, 319587, 326955, 333120, 348752, 369555, 394192, 426116, 435940, 492740, 523128, 532645, 591288, 639174, 653910, 697504, 739110, 788384, 852232, 871880, 985480, 1046256, 1065290, 1182576, 1278348, 1307820, 1395008, 1478220, 1576768, 1597935, 1704464, 1743760, 1970960, 2092512, 2130580, 2365152, 2556696, 2615640, 2956440, 3195870, 3408928, 3487520, 3941920, 4185024, 4261160, 4730304, 5113392, 5231280, 5912880, 6391740, 6817856, 6975040, 7563559, 7883840, 8522320, 10226784, 10462560, 11825760, 12783480, 15127118, 17044640, 20453568, 20925120, 22690677, 23651520, 25566960, 30254236, 34089280, 37817795, 45381354, 51133920, 60508472, 75635590, 90762708, 102267840, 113453385, 121016944, 151271180, 181525416, 226906770, 242033888, 302542360, 363050832, 453813540, 484067776, 605084720, 726101664, 907627080, 1210169440, 1452203328, 1815254160, 2420338880, 3630508320, 7261016640]

約数ペア:

[(1, 7261016640), (2, 3630508320), (3, 2420338880), (4, 1815254160), (5, 1452203328), (6, 1210169440), (8, 907627080), (10, 726101664), (12, 605084720), (15, 484067776), (16, 453813540), (20, 363050832), (24, 302542360), (30, 242033888), (32, 226906770), (40, 181525416), (48, 151271180), (60, 121016944), (64, 113453385), (71, 102267840), (80, 90762708), (96, 75635590), (120, 60508472), (142, 51133920), (160, 45381354), (192, 37817795), (213, 34089280), (240, 30254236), (284, 25566960), (307, 23651520), (320, 22690677), (347, 20925120), (355, 20453568), (426, 17044640), (480, 15127118), (568, 12783480), (614, 11825760), (694, 10462560), (710, 10226784), (852, 8522320), (921, 7883840), (960, 7563559), (1041, 6975040), (1065, 6817856), (1136, 6391740), (1228, 5912880), (1388, 5231280), (1420, 5113392), (1535, 4730304), (1704, 4261160), (1735, 4185024), (1842, 3941920), (2082, 3487520), (2130, 3408928), (2272, 3195870), (2456, 2956440), (2776, 2615640), (2840, 2556696), (3070, 2365152), (3408, 2130580), (3470, 2092512), (3684, 1970960), (4164, 1743760), (4260, 1704464), (4544, 1597935), (4605, 1576768), (4912, 1478220), (5205, 1395008), (5552, 1307820), (5680, 1278348), (6140, 1182576), (6816, 1065290), (6940, 1046256), (7368, 985480), (8328, 871880), (8520, 852232), (9210, 788384), (9824, 739110), (10410, 697504), (11104, 653910), (11360, 639174), (12280, 591288), (13632, 532645), (13880, 523128), (14736, 492740), (16656, 435940), (17040, 426116), (18420, 394192), (19648, 369555), (20820, 348752), (21797, 333120), (22208, 326955), (22720, 319587), (24560, 295644), (24637, 294720), (27760, 261564), (29472, 246370), (33312, 217970), (34080, 213058), (36840, 197096), (41640, 174376), (43594, 166560), (49120, 147822), (49274, 147360), (55520, 130782), (58944, 123185), (65391, 111040), (66624, 108985), (68160, 106529), (73680, 98548), (73911, 98240), (83280, 87188)]