1221805728

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:114

約数の個数: 576

約数和(自身を含む): 4504550400

約数和(自身を除く): 3282744672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 29, 31, 32, 33, 36, 39, 44, 48, 52, 54, 58, 62, 66, 72, 78, 87, 88, 93, 96, 99, 104, 108, 116, 117, 121, 124, 132, 143, 144, 156, 174, 176, 186, 198, 208, 216, 232, 234, 242, 248, 261, 264, 279, 286, 288, 297, 312, 319, 341, 348, 351, 352, 363, 372, 377, 396, 403, 416, 429, 432, 464, 468, 484, 496, 522, 528, 558, 572, 594, 624, 638, 682, 696, 702, 726, 744, 754, 783, 792, 806, 837, 858, 864, 899, 928, 936, 957, 968, 992, 1023, 1044, 1056, 1089, 1116, 1131, 1144, 1188, 1209, 1248, 1276, 1287, 1364, 1392, 1404, 1452, 1488, 1508, 1566, 1573, 1584, 1612, 1674, 1716, 1798, 1872, 1914, 1936, 2046, 2088, 2178, 2232, 2262, 2288, 2376, 2418, 2552, 2574, 2697, 2728, 2784, 2808, 2871, 2904, 2976, 3016, 3069, 3132, 3146, 3168, 3224, 3267, 3348, 3393, 3432, 3509, 3596, 3627, 3744, 3751, 3828, 3861, 3872, 4092, 4147, 4176, 4356, 4433, 4464, 4524, 4576, 4719, 4752, 4836, 5104, 5148, 5394, 5456, 5616, 5742, 5808, 6032, 6138, 6264, 6292, 6448, 6534, 6696, 6786, 6864, 7018, 7192, 7254, 7502, 7656, 7722, 8091, 8184, 8294, 8352, 8613, 8712, 8866, 8928, 9048, 9207, 9438, 9504, 9672, 9889, 10179, 10208, 10296, 10527, 10788, 10881, 10912, 11232, 11253, 11484, 11616, 11687, 12064, 12276, 12441, 12528, 12584, 12896, 13068, 13299, 13392, 13572, 13728, 14036, 14157, 14384, 14508, 15004, 15312, 15444, 16182, 16368, 16588, 17226, 17424, 17732, 18096, 18414, 18876, 19344, 19778, 20358, 20592, 21054, 21576, 21762, 22506, 22968, 23374, 24273, 24552, 24882, 25056, 25168, 26136, 26598, 26784, 27144, 28072, 28314, 28768, 29016, 29667, 30008, 30624, 30888, 31581, 32364, 32736, 33176, 33759, 34452, 34848, 35061, 35464, 36192, 36828, 37323, 37752, 38688, 39556, 39897, 40716, 41184, 42108, 42471, 43152, 43524, 45012, 45617, 45936, 46748, 48546, 48763, 49104, 49764, 50336, 52272, 53196, 54288, 56144, 56628, 58032, 59334, 60016, 61776, 63162, 64728, 66352, 67518, 68904, 70122, 70928, 73656, 74646, 75504, 79112, 79794, 81432, 84216, 84942, 86304, 87048, 89001, 90024, 91234, 91872, 93496, 94743, 97092, 97526, 98208, 99528, 101277, 104544, 105183, 106392, 108576, 108779, 111969, 112288, 113256, 116064, 118668, 119691, 120032, 123552, 126324, 128557, 129456, 132704, 135036, 136851, 137808, 140244, 141856, 146289, 147312, 149292, 151008, 158224, 159588, 162864, 168432, 169884, 174096, 178002, 180048, 182468, 186992, 189486, 194184, 195052, 199056, 202554, 210366, 212784, 217558, 223938, 226512, 237336, 239382, 252648, 257114, 258912, 267003, 270072, 273702, 275616, 280488, 292578, 294624, 298584, 315549, 316448, 319176, 325728, 326337, 336864, 339768, 348192, 356004, 360096, 364936, 373984, 378972, 385671, 388368, 390104, 398112, 405108, 410553, 420732, 425568, 435116, 438867, 447876, 453024, 474672, 478764, 505296, 514228, 534006, 540144, 547404, 560976, 585156, 597168, 631098, 638352, 652674, 679536, 712008, 729872, 757944, 771342, 776736, 780208, 810216, 821106, 841464, 870232, 877734, 895752, 949344, 957528, 979011, 1010592, 1028456, 1068012, 1080288, 1094808, 1121952, 1157013, 1170312, 1194336, 1231659, 1262196, 1276704, 1305348, 1316601, 1359072, 1414127, 1424016, 1459744, 1515888, 1542684, 1560416, 1620432, 1642212, 1682928, 1740464, 1755468, 1791504, 1915056, 1958022, 2056912, 2136024, 2189616, 2314026, 2340624, 2463318, 2524392, 2610696, 2633202, 2828254, 2848032, 2937033, 3031776, 3085368, 3240864, 3284424, 3365856, 3471039, 3480928, 3510936, 3583008, 3830112, 3916044, 4113824, 4242381, 4272048, 4379232, 4628052, 4681248, 4926636, 5048784, 5221392, 5266404, 5656508, 5874066, 6170736, 6568848, 6942078, 7021872, 7832088, 8484762, 8544096, 9256104, 9853272, 10097568, 10442784, 10532808, 11313016, 11748132, 12341472, 12727143, 13137696, 13884156, 14043744, 15664176, 16969524, 18512208, 19706544, 21065616, 22626032, 23496264, 25454286, 27768312, 31328352, 33939048, 37024416, 38181429, 39413088, 42131232, 45252064, 46992528, 50908572, 55536624, 67878096, 76362858, 93985056, 101817144, 111073248, 135756192, 152725716, 203634288, 305451432, 407268576, 610902864, 1221805728]

約数ペア:

[(1, 1221805728), (2, 610902864), (3, 407268576), (4, 305451432), (6, 203634288), (8, 152725716), (9, 135756192), (11, 111073248), (12, 101817144), (13, 93985056), (16, 76362858), (18, 67878096), (22, 55536624), (24, 50908572), (26, 46992528), (27, 45252064), (29, 42131232), (31, 39413088), (32, 38181429), (33, 37024416), (36, 33939048), (39, 31328352), (44, 27768312), (48, 25454286), (52, 23496264), (54, 22626032), (58, 21065616), (62, 19706544), (66, 18512208), (72, 16969524), (78, 15664176), (87, 14043744), (88, 13884156), (93, 13137696), (96, 12727143), (99, 12341472), (104, 11748132), (108, 11313016), (116, 10532808), (117, 10442784), (121, 10097568), (124, 9853272), (132, 9256104), (143, 8544096), (144, 8484762), (156, 7832088), (174, 7021872), (176, 6942078), (186, 6568848), (198, 6170736), (208, 5874066), (216, 5656508), (232, 5266404), (234, 5221392), (242, 5048784), (248, 4926636), (261, 4681248), (264, 4628052), (279, 4379232), (286, 4272048), (288, 4242381), (297, 4113824), (312, 3916044), (319, 3830112), (341, 3583008), (348, 3510936), (351, 3480928), (352, 3471039), (363, 3365856), (372, 3284424), (377, 3240864), (396, 3085368), (403, 3031776), (416, 2937033), (429, 2848032), (432, 2828254), (464, 2633202), (468, 2610696), (484, 2524392), (496, 2463318), (522, 2340624), (528, 2314026), (558, 2189616), (572, 2136024), (594, 2056912), (624, 1958022), (638, 1915056), (682, 1791504), (696, 1755468), (702, 1740464), (726, 1682928), (744, 1642212), (754, 1620432), (783, 1560416), (792, 1542684), (806, 1515888), (837, 1459744), (858, 1424016), (864, 1414127), (899, 1359072), (928, 1316601), (936, 1305348), (957, 1276704), (968, 1262196), (992, 1231659), (1023, 1194336), (1044, 1170312), (1056, 1157013), (1089, 1121952), (1116, 1094808), (1131, 1080288), (1144, 1068012), (1188, 1028456), (1209, 1010592), (1248, 979011), (1276, 957528), (1287, 949344), (1364, 895752), (1392, 877734), (1404, 870232), (1452, 841464), (1488, 821106), (1508, 810216), (1566, 780208), (1573, 776736), (1584, 771342), (1612, 757944), (1674, 729872), (1716, 712008), (1798, 679536), (1872, 652674), (1914, 638352), (1936, 631098), (2046, 597168), (2088, 585156), (2178, 560976), (2232, 547404), (2262, 540144), (2288, 534006), (2376, 514228), (2418, 505296), (2552, 478764), (2574, 474672), (2697, 453024), (2728, 447876), (2784, 438867), (2808, 435116), (2871, 425568), (2904, 420732), (2976, 410553), (3016, 405108), (3069, 398112), (3132, 390104), (3146, 388368), (3168, 385671), (3224, 378972), (3267, 373984), (3348, 364936), (3393, 360096), (3432, 356004), (3509, 348192), (3596, 339768), (3627, 336864), (3744, 326337), (3751, 325728), (3828, 319176), (3861, 316448), (3872, 315549), (4092, 298584), (4147, 294624), (4176, 292578), (4356, 280488), (4433, 275616), (4464, 273702), (4524, 270072), (4576, 267003), (4719, 258912), (4752, 257114), (4836, 252648), (5104, 239382), (5148, 237336), (5394, 226512), (5456, 223938), (5616, 217558), (5742, 212784), (5808, 210366), (6032, 202554), (6138, 199056), (6264, 195052), (6292, 194184), (6448, 189486), (6534, 186992), (6696, 182468), (6786, 180048), (6864, 178002), (7018, 174096), (7192, 169884), (7254, 168432), (7502, 162864), (7656, 159588), (7722, 158224), (8091, 151008), (8184, 149292), (8294, 147312), (8352, 146289), (8613, 141856), (8712, 140244), (8866, 137808), (8928, 136851), (9048, 135036), (9207, 132704), (9438, 129456), (9504, 128557), (9672, 126324), (9889, 123552), (10179, 120032), (10208, 119691), (10296, 118668), (10527, 116064), (10788, 113256), (10881, 112288), (10912, 111969), (11232, 108779), (11253, 108576), (11484, 106392), (11616, 105183), (11687, 104544), (12064, 101277), (12276, 99528), (12441, 98208), (12528, 97526), (12584, 97092), (12896, 94743), (13068, 93496), (13299, 91872), (13392, 91234), (13572, 90024), (13728, 89001), (14036, 87048), (14157, 86304), (14384, 84942), (14508, 84216), (15004, 81432), (15312, 79794), (15444, 79112), (16182, 75504), (16368, 74646), (16588, 73656), (17226, 70928), (17424, 70122), (17732, 68904), (18096, 67518), (18414, 66352), (18876, 64728), (19344, 63162), (19778, 61776), (20358, 60016), (20592, 59334), (21054, 58032), (21576, 56628), (21762, 56144), (22506, 54288), (22968, 53196), (23374, 52272), (24273, 50336), (24552, 49764), (24882, 49104), (25056, 48763), (25168, 48546), (26136, 46748), (26598, 45936), (26784, 45617), (27144, 45012), (28072, 43524), (28314, 43152), (28768, 42471), (29016, 42108), (29667, 41184), (30008, 40716), (30624, 39897), (30888, 39556), (31581, 38688), (32364, 37752), (32736, 37323), (33176, 36828), (33759, 36192), (34452, 35464), (34848, 35061)]