16905975840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{547}}^1$

素因数の和:721

約数の個数: 432

約数和(自身を含む): 63077833728

約数和(自身を除く): 46171857888

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, 65, 72, 78, 80, 90, 96, 104, 117, 120, 127, 130, 144, 156, 160, 169, 180, 195, 208, 234, 240, 254, 260, 288, 312, 338, 360, 381, 390, 416, 468, 480, 507, 508, 520, 547, 585, 624, 635, 676, 720, 762, 780, 845, 936, 1014, 1016, 1040, 1094, 1143, 1170, 1248, 1270, 1352, 1440, 1521, 1524, 1560, 1641, 1651, 1690, 1872, 1905, 2028, 2032, 2080, 2188, 2286, 2340, 2535, 2540, 2704, 2735, 3042, 3048, 3120, 3282, 3302, 3380, 3744, 3810, 4056, 4064, 4376, 4572, 4680, 4923, 4953, 5070, 5080, 5408, 5470, 5715, 6084, 6096, 6240, 6564, 6604, 6760, 7111, 7605, 7620, 8112, 8205, 8255, 8752, 9144, 9360, 9846, 9906, 10140, 10160, 10940, 11430, 12168, 12192, 13128, 13208, 13520, 14222, 14859, 15210, 15240, 16224, 16410, 16510, 17504, 18288, 18720, 19692, 19812, 20280, 20320, 21333, 21463, 21880, 22860, 24336, 24615, 24765, 26256, 26416, 27040, 28444, 29718, 30420, 30480, 32820, 33020, 35555, 36576, 39384, 39624, 40560, 42666, 42926, 43760, 45720, 48672, 49230, 49530, 52512, 52832, 56888, 59436, 60840, 60960, 63999, 64389, 65640, 66040, 69469, 71110, 74295, 78768, 79248, 81120, 85332, 85852, 87520, 91440, 92443, 98460, 99060, 106665, 107315, 113776, 118872, 121680, 127998, 128778, 131280, 132080, 138938, 142220, 148590, 157536, 158496, 170664, 171704, 182880, 184886, 193167, 196920, 198120, 208407, 213330, 214630, 227552, 237744, 243360, 255996, 257556, 262560, 264160, 277329, 277876, 284440, 297180, 319995, 321945, 341328, 343408, 347345, 369772, 386334, 393840, 396240, 416814, 426660, 429260, 462215, 475488, 511992, 515112, 554658, 555752, 568880, 594360, 625221, 639990, 643890, 682656, 686816, 694690, 739544, 772668, 787680, 792480, 831987, 833628, 853320, 858520, 903097, 924430, 965835, 1023984, 1030224, 1042035, 1109316, 1111504, 1137760, 1188720, 1250442, 1279980, 1287780, 1386645, 1389380, 1479088, 1545336, 1663974, 1667256, 1706640, 1717040, 1806194, 1848860, 1931670, 2047968, 2060448, 2084070, 2218632, 2223008, 2377440, 2500884, 2559960, 2575560, 2709291, 2773290, 2778760, 2958176, 3090672, 3126105, 3327948, 3334512, 3413280, 3434080, 3612388, 3697720, 3863340, 4159935, 4168140, 4437264, 4515485, 5001768, 5119920, 5151120, 5418582, 5546580, 5557520, 6181344, 6252210, 6655896, 6669024, 7224776, 7395440, 7726680, 8127873, 8319870, 8336280, 8874528, 9030970, 10003536, 10239840, 10302240, 10837164, 11093160, 11115040, 11740261, 12504420, 13311792, 13546455, 14449552, 14790880, 15453360, 16255746, 16639740, 16672560, 18061940, 20007072, 21674328, 22186320, 23480522, 25008840, 26623584, 27092910, 28899104, 30906720, 32511492, 33279480, 33345120, 35220783, 36123880, 40639365, 43348656, 44372640, 46961044, 50017680, 54185820, 58701305, 65022984, 66558960, 70441566, 72247760, 81278730, 86697312, 93922088, 100035360, 105662349, 108371640, 117402610, 130045968, 133117920, 140883132, 144495520, 162557460, 176103915, 187844176, 211324698, 216743280, 234805220, 260091936, 281766264, 325114920, 352207830, 375688352, 422649396, 433486560, 469610440, 528311745, 563532528, 650229840, 704415660, 845298792, 939220880, 1056623490, 1127065056, 1300459680, 1408831320, 1690597584, 1878441760, 2113246980, 2817662640, 3381195168, 4226493960, 5635325280, 8452987920, 16905975840]

約数ペア:

[(1, 16905975840), (2, 8452987920), (3, 5635325280), (4, 4226493960), (5, 3381195168), (6, 2817662640), (8, 2113246980), (9, 1878441760), (10, 1690597584), (12, 1408831320), (13, 1300459680), (15, 1127065056), (16, 1056623490), (18, 939220880), (20, 845298792), (24, 704415660), (26, 650229840), (30, 563532528), (32, 528311745), (36, 469610440), (39, 433486560), (40, 422649396), (45, 375688352), (48, 352207830), (52, 325114920), (60, 281766264), (65, 260091936), (72, 234805220), (78, 216743280), (80, 211324698), (90, 187844176), (96, 176103915), (104, 162557460), (117, 144495520), (120, 140883132), (127, 133117920), (130, 130045968), (144, 117402610), (156, 108371640), (160, 105662349), (169, 100035360), (180, 93922088), (195, 86697312), (208, 81278730), (234, 72247760), (240, 70441566), (254, 66558960), (260, 65022984), (288, 58701305), (312, 54185820), (338, 50017680), (360, 46961044), (381, 44372640), (390, 43348656), (416, 40639365), (468, 36123880), (480, 35220783), (507, 33345120), (508, 33279480), (520, 32511492), (547, 30906720), (585, 28899104), (624, 27092910), (635, 26623584), (676, 25008840), (720, 23480522), (762, 22186320), (780, 21674328), (845, 20007072), (936, 18061940), (1014, 16672560), (1016, 16639740), (1040, 16255746), (1094, 15453360), (1143, 14790880), (1170, 14449552), (1248, 13546455), (1270, 13311792), (1352, 12504420), (1440, 11740261), (1521, 11115040), (1524, 11093160), (1560, 10837164), (1641, 10302240), (1651, 10239840), (1690, 10003536), (1872, 9030970), (1905, 8874528), (2028, 8336280), (2032, 8319870), (2080, 8127873), (2188, 7726680), (2286, 7395440), (2340, 7224776), (2535, 6669024), (2540, 6655896), (2704, 6252210), (2735, 6181344), (3042, 5557520), (3048, 5546580), (3120, 5418582), (3282, 5151120), (3302, 5119920), (3380, 5001768), (3744, 4515485), (3810, 4437264), (4056, 4168140), (4064, 4159935), (4376, 3863340), (4572, 3697720), (4680, 3612388), (4923, 3434080), (4953, 3413280), (5070, 3334512), (5080, 3327948), (5408, 3126105), (5470, 3090672), (5715, 2958176), (6084, 2778760), (6096, 2773290), (6240, 2709291), (6564, 2575560), (6604, 2559960), (6760, 2500884), (7111, 2377440), (7605, 2223008), (7620, 2218632), (8112, 2084070), (8205, 2060448), (8255, 2047968), (8752, 1931670), (9144, 1848860), (9360, 1806194), (9846, 1717040), (9906, 1706640), (10140, 1667256), (10160, 1663974), (10940, 1545336), (11430, 1479088), (12168, 1389380), (12192, 1386645), (13128, 1287780), (13208, 1279980), (13520, 1250442), (14222, 1188720), (14859, 1137760), (15210, 1111504), (15240, 1109316), (16224, 1042035), (16410, 1030224), (16510, 1023984), (17504, 965835), (18288, 924430), (18720, 903097), (19692, 858520), (19812, 853320), (20280, 833628), (20320, 831987), (21333, 792480), (21463, 787680), (21880, 772668), (22860, 739544), (24336, 694690), (24615, 686816), (24765, 682656), (26256, 643890), (26416, 639990), (27040, 625221), (28444, 594360), (29718, 568880), (30420, 555752), (30480, 554658), (32820, 515112), (33020, 511992), (35555, 475488), (36576, 462215), (39384, 429260), (39624, 426660), (40560, 416814), (42666, 396240), (42926, 393840), (43760, 386334), (45720, 369772), (48672, 347345), (49230, 343408), (49530, 341328), (52512, 321945), (52832, 319995), (56888, 297180), (59436, 284440), (60840, 277876), (60960, 277329), (63999, 264160), (64389, 262560), (65640, 257556), (66040, 255996), (69469, 243360), (71110, 237744), (74295, 227552), (78768, 214630), (79248, 213330), (81120, 208407), (85332, 198120), (85852, 196920), (87520, 193167), (91440, 184886), (92443, 182880), (98460, 171704), (99060, 170664), (106665, 158496), (107315, 157536), (113776, 148590), (118872, 142220), (121680, 138938), (127998, 132080), (128778, 131280)]