19043125920

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:355

約数の個数: 960

約数和(自身を含む): 84298427136

約数和(自身を除く): 65255301216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 67, 70, 72, 78, 80, 81, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 130, 134, 135, 140, 144, 156, 160, 162, 168, 180, 182, 189, 195, 201, 208, 210, 216, 224, 234, 240, 241, 252, 260, 268, 270, 273, 280, 288, 312, 315, 324, 335, 336, 351, 360, 364, 378, 390, 402, 405, 416, 420, 432, 455, 468, 469, 480, 482, 504, 520, 536, 540, 546, 560, 567, 585, 603, 624, 630, 648, 670, 672, 702, 720, 723, 728, 756, 780, 804, 810, 819, 840, 864, 871, 910, 936, 938, 945, 964, 1005, 1008, 1040, 1053, 1072, 1080, 1092, 1120, 1134, 1170, 1205, 1206, 1248, 1260, 1296, 1340, 1365, 1404, 1407, 1440, 1446, 1456, 1512, 1560, 1608, 1620, 1638, 1680, 1687, 1742, 1755, 1809, 1820, 1872, 1876, 1890, 1928, 2010, 2016, 2080, 2106, 2144, 2160, 2169, 2184, 2268, 2340, 2345, 2410, 2412, 2457, 2520, 2592, 2613, 2680, 2730, 2808, 2814, 2835, 2892, 2912, 3015, 3024, 3120, 3133, 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728784, 731640, 751920, 752544, 759780, 775056, 780840, 789516, 809760, 823095, 839644, 845910, 868320, 871938, 877240, 877968, 902304, 904232, 910980, 940680, 968820, 975520, 986895, 987714, 1013040, 1015092, 1017261, 1041120, 1049555, 1052688, 1093176, 1097460, 1127880, 1128816, 1130290, 1162584, 1179360, 1184274, 1214640, 1215648, 1254240, 1259466, 1268865, 1291760, 1307907, 1315860, 1316952, 1353456, 1356348, 1366470, 1411020, 1453230, 1457568, 1463280, 1469377, 1503840, 1519560, 1550112, 1561680, 1579032, 1646190, 1679288, 1691820, 1695435, 1743876, 1754480, 1755936, 1776411, 1808464, 1821960, 1881360, 1889199, 1937640, 1973790, 1975428, 2026080, 2030184, 2034522, 2099110, 2105376, 2179845, 2186352, 2194920, 2255760, 2257632, 2260580, 2325168, 2368548, 2429280, 2469285, 2518932, 2537730, 2583520, 2615814, 2631720, 2633904, 2706912, 2712696, 2732940, 2822040, 2906460, 2926560, 2938754, 2960685, 3039120, 3051783, 3123360, 3148665, 3158064, 3292380, 3358576, 3383640, 3390870, 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22040655, 22670388, 23251680, 23510032, 23685480, 24414264, 25189320, 26158140, 26339040, 26448786, 27126960, 28337985, 28422576, 29387540, 30227184, 30517830, 31580640, 32552352, 33585760, 34005582, 34877520, 35265048, 35528220, 36621396, 37783980, 39508560, 39673179, 40603680, 40690440, 41853024, 44081310, 45340776, 45776745, 47020064, 47370960, 48828528, 50378640, 52316280, 52897572, 54253920, 56675970, 56845152, 58775080, 60454368, 61035660, 66121965, 68011164, 69755040, 70530096, 71056440, 73242792, 75567960, 79017120, 79346358, 81380880, 85013955, 88162620, 90681552, 91553490, 94741920, 97657056, 100757280, 104632560, 105795144, 113351940, 117550160, 119019537, 122071320, 132243930, 136022328, 141060192, 142112880, 146485584, 151135920, 158692716, 162761760, 170027910, 176325240, 181363104, 183106980, 198365895, 209265120, 211590288, 226703880, 235100320, 238039074, 244142640, 264487860, 272044656, 284225760, 292971168, 302271840, 317385432, 340055820, 352650480, 366213960, 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約数ペア:

[(1, 19043125920), (2, 9521562960), (3, 6347708640), (4, 4760781480), (5, 3808625184), (6, 3173854320), (7, 2720446560), (8, 2380390740), (9, 2115902880), (10, 1904312592), (12, 1586927160), (13, 1464855840), (14, 1360223280), (15, 1269541728), (16, 1190195370), (18, 1057951440), (20, 952156296), (21, 906815520), (24, 793463580), (26, 732427920), (27, 705300960), (28, 680111640), (30, 634770864), (32, 595097685), (35, 544089312), (36, 528975720), (39, 488285280), (40, 476078148), (42, 453407760), (45, 423180576), (48, 396731790), (52, 366213960), (54, 352650480), (56, 340055820), (60, 317385432), (63, 302271840), (65, 292971168), (67, 284225760), (70, 272044656), (72, 264487860), (78, 244142640), (80, 238039074), (81, 235100320), (84, 226703880), (90, 211590288), (91, 209265120), (96, 198365895), (104, 183106980), (105, 181363104), (108, 176325240), (112, 170027910), (117, 162761760), (120, 158692716), (126, 151135920), (130, 146485584), (134, 142112880), (135, 141060192), (140, 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