19215671904

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:276

約数の個数: 768

約数和(自身を含む): 70718054400

約数和(自身を除く): 51502382496

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, 124, 132, 143, 144, 156, 173, 174, 176, 186, 198, 208, 216, 232, 234, 248, 261, 264, 279, 286, 288, 297, 312, 319, 341, 346, 348, 351, 352, 372, 377, 396, 403, 416, 429, 432, 464, 468, 496, 519, 522, 528, 558, 572, 594, 624, 638, 682, 692, 696, 702, 744, 754, 783, 792, 806, 837, 858, 864, 899, 928, 936, 957, 992, 1023, 1038, 1044, 1056, 1116, 1131, 1144, 1188, 1209, 1248, 1276, 1287, 1364, 1384, 1392, 1404, 1488, 1508, 1557, 1566, 1584, 1612, 1674, 1716, 1798, 1872, 1903, 1914, 2046, 2076, 2088, 2232, 2249, 2262, 2288, 2376, 2418, 2552, 2574, 2697, 2728, 2768, 2784, 2808, 2871, 2976, 3016, 3069, 3114, 3132, 3168, 3224, 3348, 3393, 3432, 3596, 3627, 3744, 3806, 3828, 3861, 4092, 4147, 4152, 4176, 4433, 4464, 4498, 4524, 4576, 4671, 4752, 4836, 5017, 5104, 5148, 5363, 5394, 5456, 5536, 5616, 5709, 5742, 6032, 6138, 6228, 6264, 6448, 6696, 6747, 6786, 6864, 7192, 7254, 7612, 7656, 7722, 8091, 8184, 8294, 8304, 8352, 8613, 8866, 8928, 8996, 9048, 9207, 9342, 9504, 9672, 9889, 10034, 10179, 10208, 10296, 10726, 10788, 10881, 10912, 11232, 11418, 11484, 11687, 12064, 12276, 12441, 12456, 12528, 12896, 13299, 13392, 13494, 13572, 13728, 14384, 14508, 15051, 15224, 15312, 15444, 16089, 16182, 16368, 16588, 16608, 17127, 17226, 17732, 17992, 18096, 18414, 18684, 19344, 19778, 20068, 20241, 20358, 20592, 21452, 21576, 21762, 22836, 22968, 23374, 24273, 24552, 24739, 24882, 24912, 25056, 26598, 26784, 26988, 27144, 28768, 29016, 29667, 30102, 30448, 30624, 30888, 32178, 32364, 32736, 33176, 34254, 34452, 35061, 35464, 35984, 36192, 36828, 37323, 37368, 38688, 39556, 39897, 40136, 40482, 40716, 41184, 42904, 43152, 43524, 45153, 45672, 45936, 46748, 48267, 48546, 49104, 49478, 49764, 49824, 51381, 53196, 53976, 54288, 55187, 58032, 58993, 59334, 60204, 60723, 60896, 61776, 64356, 64728, 65221, 66352, 68508, 68904, 69719, 70122, 70928, 71968, 73656, 74217, 74646, 74736, 79112, 79794, 80272, 80964, 81432, 85808, 86304, 87048, 89001, 90306, 91344, 91872, 93496, 96534, 97092, 98208, 98956, 99528, 102762, 105183, 106392, 107952, 108576, 110374, 111969, 116064, 117986, 118668, 119691, 120408, 121446, 123552, 128557, 128712, 129456, 130442, 132704, 135459, 137016, 137808, 139438, 140244, 141856, 144801, 147312, 148434, 149292, 149472, 155527, 158224, 159588, 160544, 161928, 162864, 165561, 171616, 174096, 176979, 178002, 180612, 182688, 186992, 193068, 194184, 195663, 197912, 199056, 205524, 209157, 210366, 212784, 215904, 220748, 222651, 223938, 235972, 237336, 239382, 240816, 242892, 257114, 257424, 258912, 260884, 267003, 270918, 274032, 275616, 278876, 280488, 289602, 294624, 296868, 298584, 311054, 315549, 316448, 319176, 323856, 325728, 331122, 348192, 353958, 356004, 361224, 373984, 385671, 386136, 388368, 391326, 395824, 398112, 411048, 418314, 420732, 425568, 441496, 445302, 447876, 466581, 471944, 474672, 478764, 481632, 485784, 496683, 514228, 514848, 521768, 530937, 534006, 541836, 548064, 557752, 560976, 579204, 586989, 593736, 597168, 622108, 627471, 631098, 638352, 647712, 662244, 667953, 707916, 712008, 717431, 722448, 766909, 771342, 772272, 776736, 782652, 791648, 822096, 836628, 841464, 882992, 890604, 895752, 933162, 943888, 949344, 957528, 971568, 993366, 1028456, 1043536, 1061874, 1068012, 1083672, 1115504, 1121952, 1157013, 1158408, 1173978, 1187472, 1194336, 1244216, 1254942, 1262196, 1276704, 1324488, 1335906, 1399743, 1415832, 1424016, 1434862, 1444896, 1490049, 1533818, 1542684, 1544544, 1565304, 1592811, 1644192, 1673256, 1682928, 1710797, 1760967, 1765984, 1781208, 1791504, 1866324, 1882413, 1887776, 1915056, 1943136, 1986732, 2021851, 2056912, 2087072, 2123748, 2136024, 2152293, 2167344, 2231008, 2300727, 2314026, 2316816, 2347956, 2374944, 2488432, 2509884, 2524392, 2648976, 2671812, 2799486, 2831664, 2848032, 2869724, 2980098, 3067636, 3085368, 3130608, 3185622, 3346512, 3365856, 3421594, 3471039, 3521934, 3562416, 3583008, 3732648, 3764826, 3830112, 3973464, 4043702, 4113824, 4199229, 4247496, 4272048, 4304586, 4334688, 4601454, 4628052, 4633632, 4695912, 4976864, 5019768, 5048784, 5132391, 5297952, 5343624, 5598972, 5663328, 5739448, 5960196, 6065553, 6135272, 6170736, 6261216, 6371244, 6456879, 6693024, 6843188, 6902181, 6942078, 7043868, 7124832, 7465296, 7529652, 7946928, 8087404, 8398458, 8494992, 8544096, 8609172, 9202908, 9256104, 9391824, 10039536, 10097568, 10264782, 10687248, 11197944, 11478896, 11920392, 12131106, 12270544, 12341472, 12742488, 12913758, 13686376, 13804362, 13884156, 14087736, 14930592, 15059304, 15397173, 15893856, 16174808, 16796916, 16989984, 17218344, 18196659, 18405816, 18512208, 18783648, 19370637, 20079072, 20529564, 20706543, 21374496, 22240361, 22395888, 22957792, 23840784, 24262212, 24541088, 25484976, 25827516, 27372752, 27608724, 27768312, 28175472, 30118608, 30794346, 32349616, 33593832, 34436688, 36393318, 36811632, 37024416, 38741274, 41059128, 41413086, 44480722, 44791776, 46191519, 47681568, 48524424, 50969952, 51655032, 54589977, 54745504, 55217448, 55536624, 56350944, 60237216, 61588692, 64699232, 66721083, 67187664, 68873376, 72786636, 73623264, 77482548, 82118256, 82826172, 88961444, 92383038, 97048848, 103310064, 109179954, 110434896, 111073248, 123177384, 133442166, 134375328, 145573272, 154965096, 164236512, 165652344, 177922888, 184766076, 194097696, 200163249, 206620128, 218359908, 220869792, 246354768, 266884332, 291146544, 309930192, 331304688, 355845776, 369532152, 400326498, 436719816, 492709536, 533768664, 582293088, 600489747, 619860384, 662609376, 711691552, 739064304, 800652996, 873439632, 1067537328, 1200979494, 1478128608, 1601305992, 1746879264, 2135074656, 2401958988, 3202611984, 4803917976, 6405223968, 9607835952, 19215671904]

約数ペア:

[(1, 19215671904), (2, 9607835952), (3, 6405223968), (4, 4803917976), (6, 3202611984), (8, 2401958988), (9, 2135074656), (11, 1746879264), (12, 1601305992), (13, 1478128608), (16, 1200979494), (18, 1067537328), (22, 873439632), (24, 800652996), (26, 739064304), (27, 711691552), (29, 662609376), (31, 619860384), (32, 600489747), (33, 582293088), (36, 533768664), (39, 492709536), (44, 436719816), (48, 400326498), (52, 369532152), (54, 355845776), (58, 331304688), (62, 309930192), (66, 291146544), (72, 266884332), (78, 246354768), (87, 220869792), (88, 218359908), (93, 206620128), (96, 200163249), (99, 194097696), (104, 184766076), (108, 177922888), (116, 165652344), (117, 164236512), (124, 154965096), (132, 145573272), (143, 134375328), (144, 133442166), (156, 123177384), (173, 111073248), (174, 110434896), (176, 109179954), (186, 103310064), (198, 97048848), (208, 92383038), (216, 88961444), (232, 82826172), (234, 82118256), (248, 77482548), (261, 73623264), (264, 72786636), (279, 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