1318991520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:444

約数の個数: 384

約数和(自身を含む): 5239406592

約数和(自身を除く): 3920415072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 127, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 254, 264, 280, 281, 308, 330, 336, 352, 381, 385, 420, 440, 462, 480, 508, 528, 560, 562, 616, 635, 660, 672, 762, 770, 840, 843, 880, 889, 924, 1016, 1056, 1120, 1124, 1155, 1232, 1270, 1320, 1397, 1405, 1524, 1540, 1680, 1686, 1760, 1778, 1848, 1905, 1967, 2032, 2248, 2310, 2464, 2540, 2640, 2667, 2794, 2810, 3048, 3080, 3091, 3360, 3372, 3556, 3696, 3810, 3934, 4064, 4191, 4215, 4445, 4496, 4620, 5080, 5280, 5334, 5588, 5620, 5901, 6096, 6160, 6182, 6744, 6985, 7112, 7392, 7620, 7868, 8382, 8430, 8890, 8992, 9240, 9273, 9779, 9835, 10160, 10668, 11176, 11240, 11802, 12192, 12320, 12364, 13335, 13488, 13970, 14224, 15240, 15455, 15736, 16764, 16860, 17780, 18480, 18546, 19558, 19670, 20320, 20955, 21336, 21637, 22352, 22480, 23604, 24728, 26670, 26976, 27940, 28448, 29337, 29505, 30480, 30910, 31472, 33528, 33720, 35560, 35687, 36960, 37092, 39116, 39340, 41910, 42672, 43274, 44704, 44960, 46365, 47208, 48895, 49456, 53340, 55880, 58674, 59010, 60960, 61820, 62944, 64911, 67056, 67440, 71120, 71374, 74184, 78232, 78680, 83820, 85344, 86548, 92730, 94416, 97790, 98912, 106680, 107061, 108185, 111760, 117348, 118020, 123640, 129822, 134112, 134880, 142240, 142748, 146685, 148368, 156464, 157360, 167640, 173096, 178435, 185460, 188832, 195580, 213360, 214122, 216370, 223520, 234696, 236040, 247280, 249809, 259644, 285496, 293370, 296736, 312928, 314720, 324555, 335280, 346192, 356870, 370920, 391160, 392557, 426720, 428244, 432740, 469392, 472080, 494560, 499618, 519288, 535305, 570992, 586740, 649110, 670560, 692384, 713740, 741840, 749427, 782320, 785114, 856488, 865480, 938784, 944160, 999236, 1038576, 1070610, 1141984, 1173480, 1177671, 1249045, 1298220, 1427480, 1483680, 1498854, 1564640, 1570228, 1712976, 1730960, 1962785, 1998472, 2077152, 2141220, 2346960, 2355342, 2498090, 2596440, 2747899, 2854960, 2997708, 3140456, 3425952, 3461920, 3747135, 3925570, 3996944, 4282440, 4693920, 4710684, 4996180, 5192880, 5495798, 5709920, 5888355, 5995416, 6280912, 7494270, 7851140, 7993888, 8243697, 8564880, 9421368, 9992360, 10385760, 10991596, 11776710, 11990832, 12561824, 13739495, 14988540, 15702280, 16487394, 17129760, 18842736, 19984720, 21983192, 23553420, 23981664, 27478990, 29977080, 31404560, 32974788, 37685472, 39969440, 41218485, 43966384, 47106840, 54957980, 59954160, 62809120, 65949576, 82436970, 87932768, 94213680, 109915960, 119908320, 131899152, 164873940, 188427360, 219831920, 263798304, 329747880, 439663840, 659495760, 1318991520]

約数ペア:

[(1, 1318991520), (2, 659495760), (3, 439663840), (4, 329747880), (5, 263798304), (6, 219831920), (7, 188427360), (8, 164873940), (10, 131899152), (11, 119908320), (12, 109915960), (14, 94213680), (15, 87932768), (16, 82436970), (20, 65949576), (21, 62809120), (22, 59954160), (24, 54957980), (28, 47106840), (30, 43966384), (32, 41218485), (33, 39969440), (35, 37685472), (40, 32974788), (42, 31404560), (44, 29977080), (48, 27478990), (55, 23981664), (56, 23553420), (60, 21983192), (66, 19984720), (70, 18842736), (77, 17129760), (80, 16487394), (84, 15702280), (88, 14988540), (96, 13739495), (105, 12561824), (110, 11990832), (112, 11776710), (120, 10991596), (127, 10385760), (132, 9992360), (140, 9421368), (154, 8564880), (160, 8243697), (165, 7993888), (168, 7851140), (176, 7494270), (210, 6280912), (220, 5995416), (224, 5888355), (231, 5709920), (240, 5495798), (254, 5192880), (264, 4996180), (280, 4710684), (281, 4693920), (308, 4282440), (330, 3996944), (336, 3925570), (352, 3747135), (381, 3461920), (385, 3425952), (420, 3140456), (440, 2997708), (462, 2854960), (480, 2747899), (508, 2596440), (528, 2498090), (560, 2355342), (562, 2346960), (616, 2141220), (635, 2077152), (660, 1998472), (672, 1962785), (762, 1730960), (770, 1712976), (840, 1570228), (843, 1564640), (880, 1498854), (889, 1483680), (924, 1427480), (1016, 1298220), (1056, 1249045), (1120, 1177671), (1124, 1173480), (1155, 1141984), (1232, 1070610), (1270, 1038576), (1320, 999236), (1397, 944160), (1405, 938784), (1524, 865480), (1540, 856488), (1680, 785114), (1686, 782320), (1760, 749427), (1778, 741840), (1848, 713740), (1905, 692384), (1967, 670560), (2032, 649110), (2248, 586740), (2310, 570992), (2464, 535305), (2540, 519288), (2640, 499618), (2667, 494560), (2794, 472080), (2810, 469392), (3048, 432740), (3080, 428244), (3091, 426720), (3360, 392557), (3372, 391160), (3556, 370920), (3696, 356870), (3810, 346192), (3934, 335280), (4064, 324555), (4191, 314720), (4215, 312928), (4445, 296736), (4496, 293370), (4620, 285496), (5080, 259644), (5280, 249809), (5334, 247280), (5588, 236040), (5620, 234696), (5901, 223520), (6096, 216370), (6160, 214122), (6182, 213360), (6744, 195580), (6985, 188832), (7112, 185460), (7392, 178435), (7620, 173096), (7868, 167640), (8382, 157360), (8430, 156464), (8890, 148368), (8992, 146685), (9240, 142748), (9273, 142240), (9779, 134880), (9835, 134112), (10160, 129822), (10668, 123640), (11176, 118020), (11240, 117348), (11802, 111760), (12192, 108185), (12320, 107061), (12364, 106680), (13335, 98912), (13488, 97790), (13970, 94416), (14224, 92730), (15240, 86548), (15455, 85344), (15736, 83820), (16764, 78680), (16860, 78232), (17780, 74184), (18480, 71374), (18546, 71120), (19558, 67440), (19670, 67056), (20320, 64911), (20955, 62944), (21336, 61820), (21637, 60960), (22352, 59010), (22480, 58674), (23604, 55880), (24728, 53340), (26670, 49456), (26976, 48895), (27940, 47208), (28448, 46365), (29337, 44960), (29505, 44704), (30480, 43274), (30910, 42672), (31472, 41910), (33528, 39340), (33720, 39116), (35560, 37092), (35687, 36960)]