7991185440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:520

約数の個数: 384

約数和(自身を含む): 29566107648

約数和(自身を除く): 21574922208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 96, 105, 112, 120, 122, 127, 140, 160, 168, 183, 210, 224, 240, 244, 254, 280, 305, 307, 336, 366, 381, 420, 427, 480, 488, 508, 560, 610, 614, 635, 672, 732, 762, 840, 854, 889, 915, 921, 976, 1016, 1120, 1220, 1228, 1270, 1281, 1464, 1524, 1535, 1680, 1708, 1778, 1830, 1842, 1905, 1952, 2032, 2135, 2149, 2440, 2456, 2540, 2562, 2667, 2928, 3048, 3070, 3360, 3416, 3556, 3660, 3684, 3810, 4064, 4270, 4298, 4445, 4605, 4880, 4912, 5080, 5124, 5334, 5856, 6096, 6140, 6405, 6447, 6832, 7112, 7320, 7368, 7620, 7747, 8540, 8596, 8890, 9210, 9760, 9824, 10160, 10248, 10668, 10745, 12192, 12280, 12810, 12894, 13335, 13664, 14224, 14640, 14736, 15240, 15494, 17080, 17192, 17780, 18420, 18727, 20320, 20496, 21336, 21490, 23241, 24560, 25620, 25788, 26670, 28448, 29280, 29472, 30480, 30988, 32235, 34160, 34384, 35560, 36840, 37454, 38735, 38989, 40992, 42672, 42980, 46482, 49120, 51240, 51576, 53340, 54229, 56181, 60960, 61976, 64470, 68320, 68768, 71120, 73680, 74908, 77470, 77978, 85344, 85960, 92964, 93635, 102480, 103152, 106680, 108458, 112362, 116205, 116967, 123952, 128940, 131089, 142240, 147360, 149816, 154940, 155956, 162687, 171920, 185928, 187270, 194945, 204960, 206304, 213360, 216916, 224724, 232410, 233934, 247904, 257880, 262178, 271145, 272923, 280905, 299632, 309880, 311912, 325374, 343840, 371856, 374540, 389890, 393267, 426720, 433832, 449448, 464820, 467868, 515760, 524356, 542290, 545846, 561810, 584835, 599264, 619760, 623824, 650748, 655445, 743712, 749080, 779780, 786534, 813435, 818769, 867664, 898896, 929640, 935736, 1031520, 1048712, 1084580, 1091692, 1123620, 1169670, 1239520, 1247648, 1301496, 1310890, 1364615, 1498160, 1559560, 1573068, 1626870, 1637538, 1735328, 1797792, 1859280, 1871472, 1966335, 2097424, 2169160, 2183384, 2247240, 2339340, 2378329, 2602992, 2621780, 2729230, 2996320, 3119120, 3146136, 3253740, 3275076, 3718560, 3742944, 3932670, 4093845, 4194848, 4338320, 4366768, 4494480, 4678680, 4756658, 5205984, 5243560, 5458460, 6238240, 6292272, 6507480, 6550152, 7134987, 7865340, 8187690, 8676640, 8733536, 8988960, 9357360, 9513316, 10487120, 10916920, 11891645, 12584544, 13014960, 13100304, 14269974, 15730680, 16375380, 16648303, 18714720, 19026632, 20974240, 21833840, 23783290, 26029920, 26200608, 28539948, 31461360, 32750760, 33296606, 35674935, 38053264, 43667680, 47566580, 49944909, 57079896, 62922720, 65501520, 66593212, 71349870, 76106528, 83241515, 95133160, 99889818, 114159792, 131003040, 133186424, 142699740, 166483030, 190266320, 199779636, 228319584, 249724545, 266372848, 285399480, 332966060, 380532640, 399559272, 499449090, 532745696, 570798960, 665932120, 799118544, 998898180, 1141597920, 1331864240, 1598237088, 1997796360, 2663728480, 3995592720, 7991185440]

約数ペア:

[(1, 7991185440), (2, 3995592720), (3, 2663728480), (4, 1997796360), (5, 1598237088), (6, 1331864240), (7, 1141597920), (8, 998898180), (10, 799118544), (12, 665932120), (14, 570798960), (15, 532745696), (16, 499449090), (20, 399559272), (21, 380532640), (24, 332966060), (28, 285399480), (30, 266372848), (32, 249724545), (35, 228319584), (40, 199779636), (42, 190266320), (48, 166483030), (56, 142699740), (60, 133186424), (61, 131003040), (70, 114159792), (80, 99889818), (84, 95133160), (96, 83241515), (105, 76106528), (112, 71349870), (120, 66593212), (122, 65501520), (127, 62922720), (140, 57079896), (160, 49944909), (168, 47566580), (183, 43667680), (210, 38053264), (224, 35674935), (240, 33296606), (244, 32750760), (254, 31461360), (280, 28539948), (305, 26200608), (307, 26029920), (336, 23783290), (366, 21833840), (381, 20974240), (420, 19026632), (427, 18714720), (480, 16648303), (488, 16375380), (508, 15730680), (560, 14269974), (610, 13100304), (614, 13014960), (635, 12584544), (672, 11891645), (732, 10916920), (762, 10487120), (840, 9513316), (854, 9357360), (889, 8988960), (915, 8733536), (921, 8676640), (976, 8187690), (1016, 7865340), (1120, 7134987), (1220, 6550152), (1228, 6507480), (1270, 6292272), (1281, 6238240), (1464, 5458460), (1524, 5243560), (1535, 5205984), (1680, 4756658), (1708, 4678680), (1778, 4494480), (1830, 4366768), (1842, 4338320), (1905, 4194848), (1952, 4093845), (2032, 3932670), (2135, 3742944), (2149, 3718560), (2440, 3275076), (2456, 3253740), (2540, 3146136), (2562, 3119120), (2667, 2996320), (2928, 2729230), (3048, 2621780), (3070, 2602992), (3360, 2378329), (3416, 2339340), (3556, 2247240), (3660, 2183384), (3684, 2169160), (3810, 2097424), (4064, 1966335), (4270, 1871472), (4298, 1859280), (4445, 1797792), (4605, 1735328), (4880, 1637538), (4912, 1626870), (5080, 1573068), (5124, 1559560), (5334, 1498160), (5856, 1364615), (6096, 1310890), (6140, 1301496), (6405, 1247648), (6447, 1239520), (6832, 1169670), (7112, 1123620), (7320, 1091692), (7368, 1084580), (7620, 1048712), (7747, 1031520), (8540, 935736), (8596, 929640), (8890, 898896), (9210, 867664), (9760, 818769), (9824, 813435), (10160, 786534), (10248, 779780), (10668, 749080), (10745, 743712), (12192, 655445), (12280, 650748), (12810, 623824), (12894, 619760), (13335, 599264), (13664, 584835), (14224, 561810), (14640, 545846), (14736, 542290), (15240, 524356), (15494, 515760), (17080, 467868), (17192, 464820), (17780, 449448), (18420, 433832), (18727, 426720), (20320, 393267), (20496, 389890), (21336, 374540), (21490, 371856), (23241, 343840), (24560, 325374), (25620, 311912), (25788, 309880), (26670, 299632), (28448, 280905), (29280, 272923), (29472, 271145), (30480, 262178), (30988, 257880), (32235, 247904), (34160, 233934), (34384, 232410), (35560, 224724), (36840, 216916), (37454, 213360), (38735, 206304), (38989, 204960), (40992, 194945), (42672, 187270), (42980, 185928), (46482, 171920), (49120, 162687), (51240, 155956), (51576, 154940), (53340, 149816), (54229, 147360), (56181, 142240), (60960, 131089), (61976, 128940), (64470, 123952), (68320, 116967), (68768, 116205), (71120, 112362), (73680, 108458), (74908, 106680), (77470, 103152), (77978, 102480), (85344, 93635), (85960, 92964)]