1225308480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:278

約数の個数: 448

約数和(自身を含む): 4634910720

約数和(自身を除く): 3409602240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 31, 32, 33, 38, 40, 44, 48, 55, 57, 60, 62, 64, 66, 76, 80, 88, 93, 95, 96, 110, 114, 120, 124, 132, 152, 155, 160, 165, 176, 186, 190, 192, 197, 209, 220, 228, 240, 248, 264, 285, 304, 310, 320, 330, 341, 352, 372, 380, 394, 418, 440, 456, 465, 480, 496, 528, 570, 589, 591, 608, 620, 627, 660, 682, 704, 744, 760, 788, 836, 880, 912, 930, 960, 985, 992, 1023, 1045, 1056, 1140, 1178, 1182, 1216, 1240, 1254, 1320, 1364, 1488, 1520, 1576, 1672, 1705, 1760, 1767, 1824, 1860, 1970, 1984, 2046, 2090, 2112, 2167, 2280, 2356, 2364, 2480, 2508, 2640, 2728, 2945, 2955, 2976, 3040, 3135, 3152, 3344, 3410, 3520, 3534, 3648, 3720, 3743, 3940, 4092, 4180, 4334, 4560, 4712, 4728, 4960, 5016, 5115, 5280, 5456, 5890, 5910, 5952, 6080, 6107, 6270, 6304, 6479, 6501, 6688, 6820, 7068, 7440, 7486, 7880, 8184, 8360, 8668, 8835, 9120, 9424, 9456, 9920, 10032, 10230, 10560, 10835, 10912, 11229, 11780, 11820, 12214, 12540, 12608, 12958, 13002, 13376, 13640, 14136, 14880, 14972, 15760, 16368, 16720, 17336, 17670, 18240, 18321, 18715, 18848, 18912, 19437, 20064, 20460, 21670, 21824, 22458, 23560, 23640, 24428, 25080, 25916, 26004, 27280, 28272, 29760, 29944, 30535, 31520, 32395, 32505, 32736, 33440, 34672, 35340, 36642, 37430, 37696, 37824, 38874, 40128, 40920, 41173, 43340, 44916, 47120, 47280, 48856, 50160, 51832, 52008, 54560, 56145, 56544, 59888, 61070, 63040, 64790, 65010, 65472, 66880, 67177, 69344, 70680, 73284, 74860, 77748, 81840, 82346, 86680, 89832, 91605, 94240, 94560, 97185, 97712, 100320, 103664, 104016, 109120, 112290, 113088, 116033, 119776, 122140, 123519, 129580, 130020, 134354, 138688, 141360, 146568, 149720, 155496, 163680, 164692, 173360, 179664, 183210, 188480, 189120, 194370, 195424, 200640, 201531, 205865, 207328, 208032, 224580, 232066, 239552, 244280, 247038, 259160, 260040, 268708, 282720, 293136, 299440, 310992, 327360, 329384, 335885, 346720, 348099, 359328, 366420, 388740, 390848, 403062, 411730, 414656, 416064, 449160, 464132, 488560, 494076, 518320, 520080, 537416, 565440, 580165, 586272, 598880, 617595, 621984, 658768, 671770, 693440, 696198, 718656, 732840, 777480, 806124, 823460, 898320, 928264, 977120, 988152, 1007655, 1036640, 1040160, 1074832, 1160330, 1172544, 1197760, 1235190, 1243968, 1276363, 1317536, 1343540, 1392396, 1465680, 1554960, 1612248, 1646920, 1740495, 1796640, 1856528, 1954240, 1976304, 2015310, 2073280, 2080320, 2149664, 2320660, 2470380, 2552726, 2635072, 2687080, 2784792, 2931360, 3109920, 3224496, 3293840, 3480990, 3593280, 3713056, 3829089, 3952608, 4030620, 4299328, 4641320, 4940760, 5105452, 5374160, 5569584, 5862720, 6219840, 6381815, 6448992, 6587680, 6961980, 7426112, 7658178, 7905216, 8061240, 9282640, 9881520, 10210904, 10748320, 11139168, 12763630, 12897984, 13175360, 13923960, 15316356, 16122480, 18565280, 19145445, 19763040, 20421808, 21496640, 22278336, 25527260, 27847920, 30632712, 32244960, 37130560, 38290890, 39526080, 40843616, 51054520, 55695840, 61265424, 64489920, 76581780, 81687232, 102109040, 111391680, 122530848, 153163560, 204218080, 245061696, 306327120, 408436160, 612654240, 1225308480]

約数ペア:

[(1, 1225308480), (2, 612654240), (3, 408436160), (4, 306327120), (5, 245061696), (6, 204218080), (8, 153163560), (10, 122530848), (11, 111391680), (12, 102109040), (15, 81687232), (16, 76581780), (19, 64489920), (20, 61265424), (22, 55695840), (24, 51054520), (30, 40843616), (31, 39526080), (32, 38290890), (33, 37130560), (38, 32244960), (40, 30632712), (44, 27847920), (48, 25527260), (55, 22278336), (57, 21496640), (60, 20421808), (62, 19763040), (64, 19145445), (66, 18565280), (76, 16122480), (80, 15316356), (88, 13923960), (93, 13175360), (95, 12897984), (96, 12763630), (110, 11139168), (114, 10748320), (120, 10210904), (124, 9881520), (132, 9282640), (152, 8061240), (155, 7905216), (160, 7658178), (165, 7426112), (176, 6961980), (186, 6587680), (190, 6448992), (192, 6381815), (197, 6219840), (209, 5862720), (220, 5569584), (228, 5374160), (240, 5105452), (248, 4940760), (264, 4641320), (285, 4299328), (304, 4030620), (310, 3952608), (320, 3829089), (330, 3713056), (341, 3593280), (352, 3480990), (372, 3293840), (380, 3224496), (394, 3109920), (418, 2931360), (440, 2784792), (456, 2687080), (465, 2635072), (480, 2552726), (496, 2470380), (528, 2320660), (570, 2149664), (589, 2080320), (591, 2073280), (608, 2015310), (620, 1976304), (627, 1954240), (660, 1856528), (682, 1796640), (704, 1740495), (744, 1646920), (760, 1612248), (788, 1554960), (836, 1465680), (880, 1392396), (912, 1343540), (930, 1317536), (960, 1276363), (985, 1243968), (992, 1235190), (1023, 1197760), (1045, 1172544), (1056, 1160330), (1140, 1074832), (1178, 1040160), (1182, 1036640), (1216, 1007655), (1240, 988152), (1254, 977120), (1320, 928264), (1364, 898320), (1488, 823460), (1520, 806124), (1576, 777480), (1672, 732840), (1705, 718656), (1760, 696198), (1767, 693440), (1824, 671770), (1860, 658768), (1970, 621984), (1984, 617595), (2046, 598880), (2090, 586272), (2112, 580165), (2167, 565440), (2280, 537416), (2356, 520080), (2364, 518320), (2480, 494076), (2508, 488560), (2640, 464132), (2728, 449160), (2945, 416064), (2955, 414656), (2976, 411730), (3040, 403062), (3135, 390848), (3152, 388740), (3344, 366420), (3410, 359328), (3520, 348099), (3534, 346720), (3648, 335885), (3720, 329384), (3743, 327360), (3940, 310992), (4092, 299440), (4180, 293136), (4334, 282720), (4560, 268708), (4712, 260040), (4728, 259160), (4960, 247038), (5016, 244280), (5115, 239552), (5280, 232066), (5456, 224580), (5890, 208032), (5910, 207328), (5952, 205865), (6080, 201531), (6107, 200640), (6270, 195424), (6304, 194370), (6479, 189120), (6501, 188480), (6688, 183210), (6820, 179664), (7068, 173360), (7440, 164692), (7486, 163680), (7880, 155496), (8184, 149720), (8360, 146568), (8668, 141360), (8835, 138688), (9120, 134354), (9424, 130020), (9456, 129580), (9920, 123519), (10032, 122140), (10230, 119776), (10560, 116033), (10835, 113088), (10912, 112290), (11229, 109120), (11780, 104016), (11820, 103664), (12214, 100320), (12540, 97712), (12608, 97185), (12958, 94560), (13002, 94240), (13376, 91605), (13640, 89832), (14136, 86680), (14880, 82346), (14972, 81840), (15760, 77748), (16368, 74860), (16720, 73284), (17336, 70680), (17670, 69344), (18240, 67177), (18321, 66880), (18715, 65472), (18848, 65010), (18912, 64790), (19437, 63040), (20064, 61070), (20460, 59888), (21670, 56544), (21824, 56145), (22458, 54560), (23560, 52008), (23640, 51832), (24428, 50160), (25080, 48856), (25916, 47280), (26004, 47120), (27280, 44916), (28272, 43340), (29760, 41173), (29944, 40920), (30535, 40128), (31520, 38874), (32395, 37824), (32505, 37696), (32736, 37430), (33440, 36642), (34672, 35340)]