393134586880

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{55681}}^1$

素因数の和:55910

約数の個数: 176

約数和(自身を含む): 1083275937216

約数和(自身を除く): 690141350336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 197, 224, 256, 280, 320, 394, 448, 512, 560, 640, 788, 896, 985, 1024, 1120, 1280, 1379, 1576, 1792, 1970, 2240, 2560, 2758, 3152, 3584, 3940, 4480, 5120, 5516, 6304, 6895, 7168, 7880, 8960, 11032, 12608, 13790, 15760, 17920, 22064, 25216, 27580, 31520, 35840, 44128, 50432, 55160, 55681, 63040, 88256, 100864, 110320, 111362, 126080, 176512, 201728, 220640, 222724, 252160, 278405, 353024, 389767, 441280, 445448, 504320, 556810, 706048, 779534, 882560, 890896, 1008640, 1113620, 1412096, 1559068, 1765120, 1781792, 1948835, 2227240, 3118136, 3530240, 3563584, 3897670, 4454480, 6236272, 7060480, 7127168, 7795340, 8908960, 10969157, 12472544, 14254336, 15590680, 17817920, 21938314, 24945088, 28508672, 31181360, 35635840, 43876628, 49890176, 54845785, 57017344, 62362720, 71271680, 76784099, 87753256, 99780352, 109691570, 124725440, 142543360, 153568198, 175506512, 199560704, 219383140, 249450880, 285086720, 307136396, 351013024, 383920495, 399121408, 438766280, 498901760, 614272792, 702026048, 767840990, 877532560, 997803520, 1228545584, 1404052096, 1535681980, 1755065120, 1995607040, 2457091168, 2808104192, 3071363960, 3510130240, 4914182336, 5616208384, 6142727920, 7020260480, 9828364672, 11232416768, 12285455840, 14040520960, 19656729344, 24570911680, 28081041920, 39313458688, 49141823360, 56162083840, 78626917376, 98283646720, 196567293440, 393134586880]

約数ペア:

[(1, 393134586880), (2, 196567293440), (4, 98283646720), (5, 78626917376), (7, 56162083840), (8, 49141823360), (10, 39313458688), (14, 28081041920), (16, 24570911680), (20, 19656729344), (28, 14040520960), (32, 12285455840), (35, 11232416768), (40, 9828364672), (56, 7020260480), (64, 6142727920), (70, 5616208384), (80, 4914182336), (112, 3510130240), (128, 3071363960), (140, 2808104192), (160, 2457091168), (197, 1995607040), (224, 1755065120), (256, 1535681980), (280, 1404052096), (320, 1228545584), (394, 997803520), (448, 877532560), (512, 767840990), (560, 702026048), (640, 614272792), (788, 498901760), (896, 438766280), (985, 399121408), (1024, 383920495), (1120, 351013024), (1280, 307136396), (1379, 285086720), (1576, 249450880), (1792, 219383140), (1970, 199560704), (2240, 175506512), (2560, 153568198), (2758, 142543360), (3152, 124725440), (3584, 109691570), (3940, 99780352), (4480, 87753256), (5120, 76784099), (5516, 71271680), (6304, 62362720), (6895, 57017344), (7168, 54845785), (7880, 49890176), (8960, 43876628), (11032, 35635840), (12608, 31181360), (13790, 28508672), (15760, 24945088), (17920, 21938314), (22064, 17817920), (25216, 15590680), (27580, 14254336), (31520, 12472544), (35840, 10969157), (44128, 8908960), (50432, 7795340), (55160, 7127168), (55681, 7060480), (63040, 6236272), (88256, 4454480), (100864, 3897670), (110320, 3563584), (111362, 3530240), (126080, 3118136), (176512, 2227240), (201728, 1948835), (220640, 1781792), (222724, 1765120), (252160, 1559068), (278405, 1412096), (353024, 1113620), (389767, 1008640), (441280, 890896), (445448, 882560), (504320, 779534), (556810, 706048)]