16418871040

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{331}}^1$

素因数の和:647

約数の個数: 288

約数和(自身を含む): 46514506752

約数和(自身を除く): 30095635712

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 208, 220, 256, 260, 271, 286, 320, 331, 352, 416, 440, 520, 542, 572, 640, 662, 704, 715, 832, 880, 1040, 1084, 1144, 1280, 1324, 1355, 1408, 1430, 1655, 1664, 1760, 2080, 2168, 2288, 2648, 2710, 2816, 2860, 2981, 3310, 3328, 3520, 3523, 3641, 4160, 4303, 4336, 4576, 5296, 5420, 5720, 5962, 6620, 7040, 7046, 7282, 8320, 8606, 8672, 9152, 10592, 10840, 11440, 11924, 13240, 14080, 14092, 14564, 14905, 16640, 17212, 17344, 17615, 18205, 18304, 21184, 21515, 21680, 22880, 23848, 26480, 28184, 29128, 29810, 34424, 34688, 35230, 36410, 36608, 38753, 42368, 43030, 43360, 45760, 47333, 47696, 52960, 56368, 58256, 59620, 68848, 69376, 70460, 72820, 77506, 84736, 86060, 86720, 89701, 91520, 94666, 95392, 105920, 112736, 116512, 119240, 137696, 140920, 145640, 155012, 172120, 173440, 179402, 183040, 189332, 190784, 193765, 211840, 225472, 233024, 236665, 238480, 275392, 281840, 291280, 310024, 344240, 346880, 358804, 378664, 381568, 387530, 423680, 448505, 450944, 466048, 473330, 476960, 550784, 563680, 582560, 620048, 688480, 717608, 757328, 763136, 775060, 897010, 901888, 932096, 946660, 953920, 986711, 1101568, 1127360, 1165120, 1166113, 1240096, 1376960, 1435216, 1514656, 1550120, 1794020, 1893320, 1907840, 1973422, 2254720, 2330240, 2332226, 2480192, 2753920, 2870432, 3029312, 3100240, 3588040, 3786640, 3815680, 3946844, 4509440, 4660480, 4664452, 4933555, 4960384, 5507840, 5740864, 5830565, 6058624, 6200480, 7176080, 7573280, 7893688, 9328904, 9867110, 9920768, 11481728, 11661130, 12117248, 12400960, 12827243, 14352160, 15146560, 15787376, 18657808, 19734220, 22963456, 23322260, 24801920, 25654486, 28704320, 30293120, 31574752, 37315616, 39468440, 46644520, 49603840, 51308972, 57408640, 60586240, 63149504, 64136215, 74631232, 78936880, 93289040, 102617944, 114817280, 126299008, 128272430, 149262464, 157873760, 186578080, 205235888, 252598016, 256544860, 298524928, 315747520, 373156160, 410471776, 513089720, 631495040, 746312320, 820943552, 1026179440, 1262990080, 1492624640, 1641887104, 2052358880, 3283774208, 4104717760, 8209435520, 16418871040]

約数ペア:

[(1, 16418871040), (2, 8209435520), (4, 4104717760), (5, 3283774208), (8, 2052358880), (10, 1641887104), (11, 1492624640), (13, 1262990080), (16, 1026179440), (20, 820943552), (22, 746312320), (26, 631495040), (32, 513089720), (40, 410471776), (44, 373156160), (52, 315747520), (55, 298524928), (64, 256544860), (65, 252598016), (80, 205235888), (88, 186578080), (104, 157873760), (110, 149262464), (128, 128272430), (130, 126299008), (143, 114817280), (160, 102617944), (176, 93289040), (208, 78936880), (220, 74631232), (256, 64136215), (260, 63149504), (271, 60586240), (286, 57408640), (320, 51308972), (331, 49603840), (352, 46644520), (416, 39468440), (440, 37315616), (520, 31574752), (542, 30293120), (572, 28704320), (640, 25654486), (662, 24801920), (704, 23322260), (715, 22963456), (832, 19734220), (880, 18657808), (1040, 15787376), (1084, 15146560), (1144, 14352160), (1280, 12827243), (1324, 12400960), (1355, 12117248), (1408, 11661130), (1430, 11481728), (1655, 9920768), (1664, 9867110), (1760, 9328904), (2080, 7893688), (2168, 7573280), (2288, 7176080), (2648, 6200480), (2710, 6058624), (2816, 5830565), (2860, 5740864), (2981, 5507840), (3310, 4960384), (3328, 4933555), (3520, 4664452), (3523, 4660480), (3641, 4509440), (4160, 3946844), (4303, 3815680), (4336, 3786640), (4576, 3588040), (5296, 3100240), (5420, 3029312), (5720, 2870432), (5962, 2753920), (6620, 2480192), (7040, 2332226), (7046, 2330240), (7282, 2254720), (8320, 1973422), (8606, 1907840), (8672, 1893320), (9152, 1794020), (10592, 1550120), (10840, 1514656), (11440, 1435216), (11924, 1376960), (13240, 1240096), (14080, 1166113), (14092, 1165120), (14564, 1127360), (14905, 1101568), (16640, 986711), (17212, 953920), (17344, 946660), (17615, 932096), (18205, 901888), (18304, 897010), (21184, 775060), (21515, 763136), (21680, 757328), (22880, 717608), (23848, 688480), (26480, 620048), (28184, 582560), (29128, 563680), (29810, 550784), (34424, 476960), (34688, 473330), (35230, 466048), (36410, 450944), (36608, 448505), (38753, 423680), (42368, 387530), (43030, 381568), (43360, 378664), (45760, 358804), (47333, 346880), (47696, 344240), (52960, 310024), (56368, 291280), (58256, 281840), (59620, 275392), (68848, 238480), (69376, 236665), (70460, 233024), (72820, 225472), (77506, 211840), (84736, 193765), (86060, 190784), (86720, 189332), (89701, 183040), (91520, 179402), (94666, 173440), (95392, 172120), (105920, 155012), (112736, 145640), (116512, 140920), (119240, 137696)]