1956241980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:250

約数の個数: 576

約数和(自身を含む): 7950458880

約数和(自身を除く): 5994216900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 29, 30, 31, 33, 35, 36, 42, 44, 45, 55, 58, 60, 62, 63, 66, 70, 77, 84, 87, 90, 93, 99, 105, 110, 116, 124, 126, 132, 140, 145, 154, 155, 157, 165, 174, 180, 186, 198, 203, 210, 217, 220, 231, 252, 261, 279, 290, 308, 310, 314, 315, 319, 330, 341, 348, 372, 385, 396, 406, 420, 434, 435, 462, 465, 471, 495, 522, 558, 580, 609, 620, 628, 630, 638, 651, 660, 682, 693, 770, 785, 812, 868, 870, 899, 924, 930, 942, 957, 990, 1015, 1023, 1044, 1085, 1099, 1116, 1155, 1218, 1260, 1276, 1302, 1305, 1364, 1386, 1395, 1413, 1540, 1570, 1595, 1705, 1727, 1740, 1798, 1827, 1860, 1884, 1914, 1953, 1980, 2030, 2046, 2170, 2198, 2233, 2310, 2355, 2387, 2436, 2604, 2610, 2697, 2772, 2790, 2826, 2871, 3045, 3069, 3140, 3190, 3255, 3297, 3410, 3454, 3465, 3596, 3654, 3828, 3906, 4060, 4092, 4340, 4396, 4466, 4495, 4553, 4620, 4710, 4774, 4785, 4867, 5115, 5181, 5220, 5394, 5495, 5580, 5652, 5742, 6090, 6138, 6293, 6380, 6510, 6594, 6699, 6820, 6908, 6930, 7065, 7161, 7308, 7812, 8091, 8635, 8932, 8990, 9106, 9135, 9420, 9548, 9570, 9734, 9765, 9889, 9891, 10230, 10362, 10788, 10990, 11165, 11484, 11935, 12089, 12180, 12276, 12586, 13020, 13188, 13398, 13485, 13659, 13860, 14130, 14322, 14355, 14601, 15345, 15543, 16182, 16485, 17270, 17980, 18212, 18270, 18879, 19140, 19468, 19530, 19778, 19782, 20097, 20460, 20724, 21483, 21980, 22330, 22765, 23870, 24178, 24335, 25172, 25905, 26796, 26970, 27318, 28260, 28644, 28710, 29202, 29667, 30690, 31086, 31465, 31871, 32364, 32970, 33495, 34069, 34540, 35805, 36267, 36540, 37758, 39060, 39556, 39564, 40194, 40455, 40977, 42966, 43803, 44660, 45530, 47740, 48356, 48670, 49445, 49455, 50083, 51810, 53537, 53940, 54636, 56637, 57420, 58404, 59334, 60445, 61380, 62172, 62930, 63742, 65940, 66990, 68138, 68295, 69223, 71610, 72534, 73005, 75516, 77715, 80388, 80910, 81954, 85932, 87606, 89001, 91060, 94395, 95613, 97340, 98890, 98910, 100166, 100485, 102207, 103620, 107074, 107415, 108801, 113274, 118668, 120890, 125860, 127484, 133980, 136276, 136590, 138446, 141143, 143220, 145068, 146010, 148335, 150249, 155430, 159355, 160611, 161820, 163908, 170345, 175212, 178002, 181335, 188790, 191226, 197780, 197820, 200332, 200970, 204414, 204885, 207669, 214148, 214830, 217602, 219015, 226548, 241780, 250415, 267685, 273180, 276892, 282286, 283185, 286839, 292020, 296670, 300498, 306621, 310860, 318710, 321222, 340690, 346115, 350581, 356004, 362670, 374759, 377580, 382452, 401940, 408828, 409770, 415338, 423429, 429660, 435204, 438030, 445005, 450747, 478065, 481833, 500830, 511035, 535370, 544005, 564572, 566370, 573678, 593340, 600996, 613242, 623007, 637420, 642444, 681380, 692230, 701162, 705715, 725340, 749518, 751245, 803055, 819540, 830676, 846858, 876060, 890010, 901494, 956130, 963666, 988001, 1001660, 1022070, 1038345, 1051743, 1070740, 1088010, 1124277, 1132740, 1147356, 1226484, 1246014, 1270287, 1384460, 1402324, 1411430, 1434195, 1499036, 1502490, 1533105, 1552573, 1606110, 1693716, 1752905, 1780020, 1802988, 1873795, 1912260, 1927332, 1976002, 2044140, 2076690, 2103486, 2117145, 2176020, 2248554, 2253735, 2409165, 2492028, 2540574, 2822860, 2868390, 2964003, 3004980, 3066210, 3105146, 3115035, 3155229, 3212220, 3372831, 3505810, 3747590, 3952004, 4153380, 4206972, 4234290, 4497108, 4507470, 4657719, 4818330, 4940005, 5081148, 5258715, 5621385, 5736780, 5928006, 6132420, 6210292, 6230070, 6310458, 6351435, 6745662, 7011620, 7495180, 7762865, 8468580, 8892009, 9014940, 9315438, 9636660, 9880010, 10517430, 10868011, 11242770, 11856012, 12460140, 12620916, 12702870, 13491324, 13973157, 14820015, 15525730, 15776145, 16864155, 17784018, 18630876, 19760020, 21034860, 21736022, 22485540, 23288595, 25405740, 27946314, 29640030, 31051460, 31552290, 32604033, 33728310, 35568036, 43472044, 44460045, 46577190, 54340055, 55892628, 59280060, 63104580, 65208066, 67456620, 69865785, 88920090, 93154380, 97812099, 108680110, 130416132, 139731570, 163020165, 177840180, 195624198, 217360220, 279463140, 326040330, 391248396, 489060495, 652080660, 978120990, 1956241980]

約数ペア:

[(1, 1956241980), (2, 978120990), (3, 652080660), (4, 489060495), (5, 391248396), (6, 326040330), (7, 279463140), (9, 217360220), (10, 195624198), (11, 177840180), (12, 163020165), (14, 139731570), (15, 130416132), (18, 108680110), (20, 97812099), (21, 93154380), (22, 88920090), (28, 69865785), (29, 67456620), (30, 65208066), (31, 63104580), (33, 59280060), (35, 55892628), (36, 54340055), (42, 46577190), (44, 44460045), (45, 43472044), (55, 35568036), (58, 33728310), (60, 32604033), (62, 31552290), (63, 31051460), (66, 29640030), (70, 27946314), (77, 25405740), (84, 23288595), (87, 22485540), (90, 21736022), (93, 21034860), (99, 19760020), (105, 18630876), (110, 17784018), (116, 16864155), (124, 15776145), (126, 15525730), (132, 14820015), (140, 13973157), (145, 13491324), (154, 12702870), (155, 12620916), (157, 12460140), (165, 11856012), (174, 11242770), (180, 10868011), (186, 10517430), (198, 9880010), (203, 9636660), (210, 9315438), (217, 9014940), (220, 8892009), (231, 8468580), (252, 7762865), (261, 7495180), (279, 7011620), (290, 6745662), (308, 6351435), (310, 6310458), (314, 6230070), (315, 6210292), (319, 6132420), (330, 5928006), (341, 5736780), (348, 5621385), (372, 5258715), (385, 5081148), (396, 4940005), (406, 4818330), (420, 4657719), (434, 4507470), (435, 4497108), (462, 4234290), (465, 4206972), (471, 4153380), (495, 3952004), (522, 3747590), (558, 3505810), (580, 3372831), (609, 3212220), (620, 3155229), (628, 3115035), (630, 3105146), (638, 3066210), (651, 3004980), (660, 2964003), (682, 2868390), (693, 2822860), (770, 2540574), (785, 2492028), (812, 2409165), (868, 2253735), (870, 2248554), (899, 2176020), (924, 2117145), (930, 2103486), (942, 2076690), (957, 2044140), (990, 1976002), (1015, 1927332), (1023, 1912260), (1044, 1873795), (1085, 1802988), (1099, 1780020), (1116, 1752905), (1155, 1693716), (1218, 1606110), (1260, 1552573), (1276, 1533105), (1302, 1502490), (1305, 1499036), (1364, 1434195), (1386, 1411430), (1395, 1402324), (1413, 1384460), (1540, 1270287), (1570, 1246014), (1595, 1226484), (1705, 1147356), (1727, 1132740), (1740, 1124277), (1798, 1088010), (1827, 1070740), (1860, 1051743), (1884, 1038345), (1914, 1022070), (1953, 1001660), (1980, 988001), (2030, 963666), (2046, 956130), (2170, 901494), (2198, 890010), (2233, 876060), (2310, 846858), (2355, 830676), (2387, 819540), (2436, 803055), (2604, 751245), (2610, 749518), (2697, 725340), (2772, 705715), (2790, 701162), (2826, 692230), (2871, 681380), (3045, 642444), (3069, 637420), (3140, 623007), (3190, 613242), (3255, 600996), (3297, 593340), (3410, 573678), (3454, 566370), (3465, 564572), (3596, 544005), (3654, 535370), (3828, 511035), (3906, 500830), (4060, 481833), (4092, 478065), (4340, 450747), (4396, 445005), (4466, 438030), (4495, 435204), (4553, 429660), (4620, 423429), (4710, 415338), (4774, 409770), (4785, 408828), (4867, 401940), (5115, 382452), (5181, 377580), (5220, 374759), (5394, 362670), (5495, 356004), (5580, 350581), (5652, 346115), (5742, 340690), (6090, 321222), (6138, 318710), (6293, 310860), (6380, 306621), (6510, 300498), (6594, 296670), (6699, 292020), (6820, 286839), (6908, 283185), (6930, 282286), (7065, 276892), (7161, 273180), (7308, 267685), (7812, 250415), (8091, 241780), (8635, 226548), (8932, 219015), (8990, 217602), (9106, 214830), (9135, 214148), (9420, 207669), (9548, 204885), (9570, 204414), (9734, 200970), (9765, 200332), (9889, 197820), (9891, 197780), (10230, 191226), (10362, 188790), (10788, 181335), (10990, 178002), (11165, 175212), (11484, 170345), (11935, 163908), (12089, 161820), (12180, 160611), (12276, 159355), (12586, 155430), (13020, 150249), (13188, 148335), (13398, 146010), (13485, 145068), (13659, 143220), (13860, 141143), (14130, 138446), (14322, 136590), (14355, 136276), (14601, 133980), (15345, 127484), (15543, 125860), (16182, 120890), (16485, 118668), (17270, 113274), (17980, 108801), (18212, 107415), (18270, 107074), (18879, 103620), (19140, 102207), (19468, 100485), (19530, 100166), (19778, 98910), (19782, 98890), (20097, 97340), (20460, 95613), (20724, 94395), (21483, 91060), (21980, 89001), (22330, 87606), (22765, 85932), (23870, 81954), (24178, 80910), (24335, 80388), (25172, 77715), (25905, 75516), (26796, 73005), (26970, 72534), (27318, 71610), (28260, 69223), (28644, 68295), (28710, 68138), (29202, 66990), (29667, 65940), (30690, 63742), (31086, 62930), (31465, 62172), (31871, 61380), (32364, 60445), (32970, 59334), (33495, 58404), (34069, 57420), (34540, 56637), (35805, 54636), (36267, 53940), (36540, 53537), (37758, 51810), (39060, 50083), (39556, 49455), (39564, 49445), (40194, 48670), (40455, 48356), (40977, 47740), (42966, 45530), (43803, 44660)]