20157125040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{547}}^1$

素因数の和:737

約数の個数: 480

約数和(自身を含む): 75984470016

約数和(自身を除く): 55827344976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 104, 117, 120, 124, 127, 130, 144, 155, 156, 180, 186, 195, 208, 234, 240, 248, 254, 260, 279, 310, 312, 360, 372, 381, 390, 403, 465, 468, 496, 508, 520, 547, 558, 585, 620, 624, 635, 720, 744, 762, 780, 806, 930, 936, 1016, 1040, 1094, 1116, 1143, 1170, 1209, 1240, 1270, 1395, 1488, 1524, 1560, 1612, 1641, 1651, 1860, 1872, 1905, 2015, 2032, 2188, 2232, 2286, 2340, 2418, 2480, 2540, 2735, 2790, 3048, 3120, 3224, 3282, 3302, 3627, 3720, 3810, 3937, 4030, 4376, 4464, 4572, 4680, 4836, 4923, 4953, 5080, 5470, 5580, 5715, 6045, 6096, 6448, 6564, 6604, 7111, 7254, 7440, 7620, 7874, 8060, 8205, 8255, 8752, 9144, 9360, 9672, 9846, 9906, 10160, 10940, 11160, 11430, 11811, 12090, 13128, 13208, 14222, 14508, 14859, 15240, 15748, 16120, 16410, 16510, 16957, 18135, 18288, 19344, 19685, 19692, 19812, 21333, 21880, 22320, 22860, 23622, 24180, 24615, 24765, 26256, 26416, 28444, 29016, 29718, 30480, 31496, 32240, 32820, 33020, 33914, 35433, 35555, 36270, 39370, 39384, 39624, 42666, 43760, 45720, 47244, 48360, 49230, 49530, 50871, 51181, 56888, 58032, 59055, 59436, 62992, 63999, 65640, 66040, 67828, 69469, 70866, 71110, 72540, 74295, 78740, 78768, 79248, 84785, 85332, 91440, 94488, 96720, 98460, 99060, 101742, 102362, 106665, 113776, 118110, 118872, 127998, 131280, 132080, 135656, 138938, 141732, 142220, 145080, 148590, 152613, 153543, 157480, 169570, 170664, 177165, 188976, 196920, 198120, 203484, 204724, 208407, 213330, 220441, 236220, 237744, 254355, 255905, 255996, 271312, 277876, 283464, 284440, 290160, 297180, 305226, 307086, 314960, 319995, 339140, 341328, 347345, 354330, 393840, 396240, 406968, 409448, 416814, 426660, 440882, 460629, 472440, 508710, 511810, 511992, 555752, 566928, 568880, 594360, 610452, 614172, 625221, 639990, 661323, 678280, 694690, 708660, 763065, 767715, 813936, 818896, 833628, 853320, 881764, 903097, 921258, 944880, 1017420, 1023620, 1023984, 1042035, 1102205, 1111504, 1188720, 1220904, 1228344, 1250442, 1279980, 1322646, 1356560, 1389380, 1417320, 1526130, 1535430, 1667256, 1706640, 1763528, 1806194, 1842516, 1983969, 2034840, 2047240, 2084070, 2153539, 2204410, 2303145, 2441808, 2456688, 2500884, 2559960, 2645292, 2709291, 2778760, 2834640, 3052260, 3070860, 3126105, 3306615, 3334512, 3527056, 3612388, 3685032, 3967938, 4069680, 4094480, 4168140, 4307078, 4408820, 4515485, 4606290, 5001768, 5119920, 5290584, 5418582, 5557520, 6104520, 6141720, 6252210, 6460617, 6613230, 7224776, 7370064, 7935876, 8127873, 8336280, 8614156, 8817640, 9030970, 9212580, 9919845, 10003536, 10581168, 10767695, 10837164, 12209040, 12283440, 12504420, 12921234, 13226460, 13546455, 14449552, 15871752, 16255746, 16672560, 17228312, 17635280, 18061940, 18425160, 19381851, 19839690, 21535390, 21674328, 25008840, 25842468, 26452920, 27092910, 27996007, 31743504, 32303085, 32511492, 34456624, 36123880, 36850320, 38763702, 39679380, 40639365, 43070780, 43348656, 50017680, 51684936, 52905840, 54185820, 55992014, 64606170, 65022984, 72247760, 77527404, 79358760, 81278730, 83988021, 86141560, 96909255, 103369872, 108371640, 111984028, 129212340, 130045968, 139980035, 155054808, 158717520, 162557460, 167976042, 172283120, 193818510, 216743280, 223968056, 251964063, 258424680, 279960070, 310109616, 325114920, 335952084, 387637020, 419940105, 447936112, 503928126, 516849360, 559920140, 650229840, 671904168, 775274040, 839880210, 1007856252, 1119840280, 1259820315, 1343808336, 1550548080, 1679760420, 2015712504, 2239680560, 2519640630, 3359520840, 4031425008, 5039281260, 6719041680, 10078562520, 20157125040]

約数ペア:

[(1, 20157125040), (2, 10078562520), (3, 6719041680), (4, 5039281260), (5, 4031425008), (6, 3359520840), (8, 2519640630), (9, 2239680560), (10, 2015712504), (12, 1679760420), (13, 1550548080), (15, 1343808336), (16, 1259820315), (18, 1119840280), (20, 1007856252), (24, 839880210), (26, 775274040), (30, 671904168), (31, 650229840), (36, 559920140), (39, 516849360), (40, 503928126), (45, 447936112), (48, 419940105), (52, 387637020), (60, 335952084), (62, 325114920), (65, 310109616), (72, 279960070), (78, 258424680), (80, 251964063), (90, 223968056), (93, 216743280), (104, 193818510), (117, 172283120), (120, 167976042), (124, 162557460), (127, 158717520), (130, 155054808), (144, 139980035), (155, 130045968), (156, 129212340), (180, 111984028), (186, 108371640), (195, 103369872), (208, 96909255), (234, 86141560), (240, 83988021), (248, 81278730), (254, 79358760), (260, 77527404), (279, 72247760), (310, 65022984), (312, 64606170), (360, 55992014), (372, 54185820), (381, 52905840), (390, 51684936), (403, 50017680), (465, 43348656), (468, 43070780), (496, 40639365), (508, 39679380), (520, 38763702), (547, 36850320), (558, 36123880), (585, 34456624), (620, 32511492), (624, 32303085), (635, 31743504), (720, 27996007), (744, 27092910), (762, 26452920), (780, 25842468), (806, 25008840), (930, 21674328), (936, 21535390), (1016, 19839690), (1040, 19381851), (1094, 18425160), (1116, 18061940), (1143, 17635280), (1170, 17228312), (1209, 16672560), (1240, 16255746), (1270, 15871752), (1395, 14449552), (1488, 13546455), (1524, 13226460), (1560, 12921234), (1612, 12504420), (1641, 12283440), (1651, 12209040), (1860, 10837164), (1872, 10767695), (1905, 10581168), (2015, 10003536), (2032, 9919845), (2188, 9212580), (2232, 9030970), (2286, 8817640), (2340, 8614156), (2418, 8336280), (2480, 8127873), (2540, 7935876), (2735, 7370064), (2790, 7224776), (3048, 6613230), (3120, 6460617), (3224, 6252210), (3282, 6141720), (3302, 6104520), (3627, 5557520), (3720, 5418582), (3810, 5290584), (3937, 5119920), (4030, 5001768), (4376, 4606290), (4464, 4515485), (4572, 4408820), (4680, 4307078), (4836, 4168140), (4923, 4094480), (4953, 4069680), (5080, 3967938), (5470, 3685032), (5580, 3612388), (5715, 3527056), (6045, 3334512), (6096, 3306615), (6448, 3126105), (6564, 3070860), (6604, 3052260), (7111, 2834640), (7254, 2778760), (7440, 2709291), (7620, 2645292), (7874, 2559960), (8060, 2500884), (8205, 2456688), (8255, 2441808), (8752, 2303145), (9144, 2204410), (9360, 2153539), (9672, 2084070), (9846, 2047240), (9906, 2034840), (10160, 1983969), (10940, 1842516), (11160, 1806194), (11430, 1763528), (11811, 1706640), (12090, 1667256), (13128, 1535430), (13208, 1526130), (14222, 1417320), (14508, 1389380), (14859, 1356560), (15240, 1322646), (15748, 1279980), (16120, 1250442), (16410, 1228344), (16510, 1220904), (16957, 1188720), (18135, 1111504), (18288, 1102205), (19344, 1042035), (19685, 1023984), (19692, 1023620), (19812, 1017420), (21333, 944880), (21880, 921258), (22320, 903097), (22860, 881764), (23622, 853320), (24180, 833628), (24615, 818896), (24765, 813936), (26256, 767715), (26416, 763065), (28444, 708660), (29016, 694690), (29718, 678280), (30480, 661323), (31496, 639990), (32240, 625221), (32820, 614172), (33020, 610452), (33914, 594360), (35433, 568880), (35555, 566928), (36270, 555752), (39370, 511992), (39384, 511810), (39624, 508710), (42666, 472440), (43760, 460629), (45720, 440882), (47244, 426660), (48360, 416814), (49230, 409448), (49530, 406968), (50871, 396240), (51181, 393840), (56888, 354330), (58032, 347345), (59055, 341328), (59436, 339140), (62992, 319995), (63999, 314960), (65640, 307086), (66040, 305226), (67828, 297180), (69469, 290160), (70866, 284440), (71110, 283464), (72540, 277876), (74295, 271312), (78740, 255996), (78768, 255905), (79248, 254355), (84785, 237744), (85332, 236220), (91440, 220441), (94488, 213330), (96720, 208407), (98460, 204724), (99060, 203484), (101742, 198120), (102362, 196920), (106665, 188976), (113776, 177165), (118110, 170664), (118872, 169570), (127998, 157480), (131280, 153543), (132080, 152613), (135656, 148590), (138938, 145080), (141732, 142220)]