19816130880

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{75611}}^1$

素因数の和:75654

約数の個数: 336

約数和(自身を含む): 83889396864

約数和(自身を除く): 64073265984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 390, 416, 420, 448, 455, 468, 480, 504, 520, 546, 560, 576, 585, 624, 630, 672, 720, 728, 780, 819, 832, 840, 910, 936, 960, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1344, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2240, 2340, 2496, 2520, 2730, 2880, 2912, 3120, 3276, 3360, 3640, 3744, 4032, 4095, 4160, 4368, 4680, 5040, 5460, 5824, 6240, 6552, 6720, 7280, 7488, 8190, 8736, 9360, 10080, 10920, 12480, 13104, 14560, 16380, 17472, 18720, 20160, 21840, 26208, 29120, 32760, 37440, 43680, 52416, 65520, 75611, 87360, 131040, 151222, 226833, 262080, 302444, 378055, 453666, 529277, 604888, 680499, 756110, 907332, 982943, 1058554, 1134165, 1209776, 1360998, 1512220, 1587831, 1814664, 1965886, 2117108, 2268330, 2419552, 2646385, 2721996, 2948829, 3024440, 3175662, 3402495, 3629328, 3931772, 4234216, 4536660, 4763493, 4839104, 4914715, 5292770, 5443992, 5897658, 6048880, 6351324, 6804990, 6880601, 7258656, 7863544, 7939155, 8468432, 8846487, 9073320, 9526986, 9829430, 10585540, 10887984, 11795316, 12097760, 12702648, 13609980, 13761202, 14517312, 14744145, 15727088, 15878310, 16936864, 17692974, 18146640, 19053972, 19658860, 20641803, 21171080, 21775968, 23590632, 23817465, 24195520, 25405296, 27219960, 27522404, 29488290, 31454176, 31756620, 33873728, 34403005, 35385948, 36293280, 38107944, 39317720, 41283606, 42342160, 43551936, 44232435, 47181264, 47634930, 50810592, 54439920, 55044808, 58976580, 61925409, 62908352, 63513240, 68806010, 70771896, 72586560, 76215888, 78635440, 82567212, 84684320, 88464870, 94362528, 95269860, 101621184, 103209015, 108879840, 110089616, 117953160, 123850818, 127026480, 137612020, 141543792, 152431776, 157270880, 165134424, 169368640, 176929740, 188725056, 190539720, 206418030, 217759680, 220179232, 235906320, 247701636, 254052960, 275224040, 283087584, 304863552, 309627045, 314541760, 330268848, 353859480, 381079440, 412836060, 440358464, 471812640, 495403272, 508105920, 550448080, 566175168, 619254090, 660537696, 707718960, 762158880, 825672120, 943625280, 990806544, 1100896160, 1238508180, 1321075392, 1415437920, 1524317760, 1651344240, 1981613088, 2201792320, 2477016360, 2830875840, 3302688480, 3963226176, 4954032720, 6605376960, 9908065440, 19816130880]

約数ペア:

[(1, 19816130880), (2, 9908065440), (3, 6605376960), (4, 4954032720), (5, 3963226176), (6, 3302688480), (7, 2830875840), (8, 2477016360), (9, 2201792320), (10, 1981613088), (12, 1651344240), (13, 1524317760), (14, 1415437920), (15, 1321075392), (16, 1238508180), (18, 1100896160), (20, 990806544), (21, 943625280), (24, 825672120), (26, 762158880), (28, 707718960), (30, 660537696), (32, 619254090), (35, 566175168), (36, 550448080), (39, 508105920), (40, 495403272), (42, 471812640), (45, 440358464), (48, 412836060), (52, 381079440), (56, 353859480), (60, 330268848), (63, 314541760), (64, 309627045), (65, 304863552), (70, 283087584), (72, 275224040), (78, 254052960), (80, 247701636), (84, 235906320), (90, 220179232), (91, 217759680), (96, 206418030), (104, 190539720), (105, 188725056), (112, 176929740), (117, 169368640), (120, 165134424), (126, 157270880), (130, 152431776), (140, 141543792), (144, 137612020), (156, 127026480), (160, 123850818), (168, 117953160), (180, 110089616), (182, 108879840), (192, 103209015), (195, 101621184), (208, 95269860), (210, 94362528), (224, 88464870), (234, 84684320), (240, 82567212), (252, 78635440), (260, 76215888), (273, 72586560), (280, 70771896), (288, 68806010), (312, 63513240), (315, 62908352), (320, 61925409), (336, 58976580), (360, 55044808), (364, 54439920), (390, 50810592), (416, 47634930), (420, 47181264), (448, 44232435), (455, 43551936), (468, 42342160), (480, 41283606), (504, 39317720), (520, 38107944), (546, 36293280), (560, 35385948), (576, 34403005), (585, 33873728), (624, 31756620), (630, 31454176), (672, 29488290), (720, 27522404), (728, 27219960), (780, 25405296), (819, 24195520), (832, 23817465), (840, 23590632), (910, 21775968), (936, 21171080), (960, 20641803), (1008, 19658860), (1040, 19053972), (1092, 18146640), (1120, 17692974), (1170, 16936864), (1248, 15878310), (1260, 15727088), (1344, 14744145), (1365, 14517312), (1440, 13761202), (1456, 13609980), (1560, 12702648), (1638, 12097760), (1680, 11795316), (1820, 10887984), (1872, 10585540), (2016, 9829430), (2080, 9526986), (2184, 9073320), (2240, 8846487), (2340, 8468432), (2496, 7939155), (2520, 7863544), (2730, 7258656), (2880, 6880601), (2912, 6804990), (3120, 6351324), (3276, 6048880), (3360, 5897658), (3640, 5443992), (3744, 5292770), (4032, 4914715), (4095, 4839104), (4160, 4763493), (4368, 4536660), (4680, 4234216), (5040, 3931772), (5460, 3629328), (5824, 3402495), (6240, 3175662), (6552, 3024440), (6720, 2948829), (7280, 2721996), (7488, 2646385), (8190, 2419552), (8736, 2268330), (9360, 2117108), (10080, 1965886), (10920, 1814664), (12480, 1587831), (13104, 1512220), (14560, 1360998), (16380, 1209776), (17472, 1134165), (18720, 1058554), (20160, 982943), (21840, 907332), (26208, 756110), (29120, 680499), (32760, 604888), (37440, 529277), (43680, 453666), (52416, 378055), (65520, 302444), (75611, 262080), (87360, 226833), (131040, 151222)]