395992621440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5288363}}^1$

素因数の和:5288401

約数の個数: 192

約数和(自身を含む): 1472597839440

約数和(自身を除く): 1076605218000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 12480, 14976, 18720, 24960, 37440, 74880, 5288363, 10576726, 15865089, 21153452, 26441815, 31730178, 42306904, 47595267, 52883630, 63460356, 68748719, 79325445, 84613808, 95190534, 105767260, 126920712, 137497438, 158650890, 169227616, 190381068, 206246157, 211534520, 237976335, 253841424, 274994876, 317301780, 338455232, 343743595, 380762136, 412492314, 423069040, 475952670, 507682848, 549989752, 618738471, 634603560, 676910464, 687487190, 761524272, 824984628, 846138080, 951905340, 1015365696, 1031230785, 1099979504, 1237476942, 1269207120, 1374974380, 1523048544, 1649969256, 1692276160, 1903810680, 2030731392, 2062461570, 2199959008, 2474953884, 2538414240, 2749948760, 3046097088, 3093692355, 3299938512, 3384552320, 3807621360, 4124923140, 4399918016, 4949907768, 5076828480, 5499897520, 6092194176, 6187384710, 6599877024, 7615242720, 8249846280, 8799836032, 9899815536, 10153656960, 10999795040, 12374769420, 13199754048, 15230485440, 16499692560, 19799631072, 21999590080, 24749538840, 26399508096, 30460970880, 32999385120, 39599262144, 43999180160, 49499077680, 65998770240, 79198524288, 98998155360, 131997540480, 197996310720, 395992621440]

約数ペア:

[(1, 395992621440), (2, 197996310720), (3, 131997540480), (4, 98998155360), (5, 79198524288), (6, 65998770240), (8, 49499077680), (9, 43999180160), (10, 39599262144), (12, 32999385120), (13, 30460970880), (15, 26399508096), (16, 24749538840), (18, 21999590080), (20, 19799631072), (24, 16499692560), (26, 15230485440), (30, 13199754048), (32, 12374769420), (36, 10999795040), (39, 10153656960), (40, 9899815536), (45, 8799836032), (48, 8249846280), (52, 7615242720), (60, 6599877024), (64, 6187384710), (65, 6092194176), (72, 5499897520), (78, 5076828480), (80, 4949907768), (90, 4399918016), (96, 4124923140), (104, 3807621360), (117, 3384552320), (120, 3299938512), (128, 3093692355), (130, 3046097088), (144, 2749948760), (156, 2538414240), (160, 2474953884), (180, 2199959008), (192, 2062461570), (195, 2030731392), (208, 1903810680), (234, 1692276160), (240, 1649969256), (260, 1523048544), (288, 1374974380), (312, 1269207120), (320, 1237476942), (360, 1099979504), (384, 1031230785), (390, 1015365696), (416, 951905340), (468, 846138080), (480, 824984628), (520, 761524272), (576, 687487190), (585, 676910464), (624, 634603560), (640, 618738471), (720, 549989752), (780, 507682848), (832, 475952670), (936, 423069040), (960, 412492314), (1040, 380762136), (1152, 343743595), (1170, 338455232), (1248, 317301780), (1440, 274994876), (1560, 253841424), (1664, 237976335), (1872, 211534520), (1920, 206246157), (2080, 190381068), (2340, 169227616), (2496, 158650890), (2880, 137497438), (3120, 126920712), (3744, 105767260), (4160, 95190534), (4680, 84613808), (4992, 79325445), (5760, 68748719), (6240, 63460356), (7488, 52883630), (8320, 47595267), (9360, 42306904), (12480, 31730178), (14976, 26441815), (18720, 21153452), (24960, 15865089), (37440, 10576726), (74880, 5288363)]