291062151240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{859}}^1\times {\mathrm{1777}}^1$

素因数の和:2884

約数の個数: 256

約数和(自身を含む): 1004055091200

約数和(自身を除く): 712992939960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 227, 280, 420, 454, 681, 840, 859, 908, 1135, 1362, 1589, 1718, 1777, 1816, 2270, 2577, 2724, 3178, 3405, 3436, 3554, 4295, 4540, 4767, 5154, 5331, 5448, 6013, 6356, 6810, 6872, 7108, 7945, 8590, 8885, 9080, 9534, 10308, 10662, 12026, 12439, 12712, 12885, 13620, 14216, 15890, 17180, 17770, 18039, 19068, 20616, 21324, 23835, 24052, 24878, 25770, 26655, 27240, 30065, 31780, 34360, 35540, 36078, 37317, 38136, 42648, 47670, 48104, 49756, 51540, 53310, 60130, 62195, 63560, 71080, 72156, 74634, 90195, 95340, 99512, 103080, 106620, 120260, 124390, 144312, 149268, 180390, 186585, 190680, 194993, 213240, 240520, 248780, 298536, 360780, 373170, 389986, 403379, 497560, 584979, 721560, 746340, 779972, 806758, 974965, 1169958, 1210137, 1364951, 1492680, 1526443, 1559944, 1613516, 1949930, 2016895, 2339916, 2420274, 2729902, 2823653, 2924895, 3052886, 3227032, 3899860, 4033790, 4094853, 4579329, 4679832, 4840548, 5459804, 5647306, 5849790, 6050685, 6105772, 6824755, 7632215, 7799720, 8067580, 8189706, 8470959, 9158658, 9681096, 10685101, 10919608, 11294612, 11699580, 12101370, 12211544, 13649510, 14118265, 15264430, 16135160, 16379412, 16941918, 18317316, 20474265, 21370202, 22589224, 22896645, 23399160, 24202740, 27299020, 28236530, 30528860, 32055303, 32758824, 33883836, 36634632, 40948530, 42354795, 42740404, 45793290, 48405480, 53425505, 54598040, 56473060, 61057720, 64110606, 67767672, 81897060, 84709590, 85480808, 91586580, 106851010, 112946120, 128221212, 160276515, 163794120, 169419180, 183173160, 213702020, 256442424, 320553030, 338838360, 346502561, 427404040, 641106060, 693005122, 1039507683, 1282212120, 1386010244, 1732512805, 2079015366, 2425517927, 2772020488, 3465025610, 4158030732, 4851035854, 5197538415, 6930051220, 7276553781, 8316061464, 9702071708, 10395076830, 12127589635, 13860102440, 14553107562, 19404143416, 20790153660, 24255179270, 29106215124, 36382768905, 41580307320, 48510358540, 58212430248, 72765537810, 97020717080, 145531075620, 291062151240]

約数ペア:

[(1, 291062151240), (2, 145531075620), (3, 97020717080), (4, 72765537810), (5, 58212430248), (6, 48510358540), (7, 41580307320), (8, 36382768905), (10, 29106215124), (12, 24255179270), (14, 20790153660), (15, 19404143416), (20, 14553107562), (21, 13860102440), (24, 12127589635), (28, 10395076830), (30, 9702071708), (35, 8316061464), (40, 7276553781), (42, 6930051220), (56, 5197538415), (60, 4851035854), (70, 4158030732), (84, 3465025610), (105, 2772020488), (120, 2425517927), (140, 2079015366), (168, 1732512805), (210, 1386010244), (227, 1282212120), (280, 1039507683), (420, 693005122), (454, 641106060), (681, 427404040), (840, 346502561), (859, 338838360), (908, 320553030), (1135, 256442424), (1362, 213702020), (1589, 183173160), (1718, 169419180), (1777, 163794120), (1816, 160276515), (2270, 128221212), (2577, 112946120), (2724, 106851010), (3178, 91586580), (3405, 85480808), (3436, 84709590), (3554, 81897060), (4295, 67767672), (4540, 64110606), (4767, 61057720), (5154, 56473060), (5331, 54598040), (5448, 53425505), (6013, 48405480), (6356, 45793290), (6810, 42740404), (6872, 42354795), (7108, 40948530), (7945, 36634632), (8590, 33883836), (8885, 32758824), (9080, 32055303), (9534, 30528860), (10308, 28236530), (10662, 27299020), (12026, 24202740), (12439, 23399160), (12712, 22896645), (12885, 22589224), (13620, 21370202), (14216, 20474265), (15890, 18317316), (17180, 16941918), (17770, 16379412), (18039, 16135160), (19068, 15264430), (20616, 14118265), (21324, 13649510), (23835, 12211544), (24052, 12101370), (24878, 11699580), (25770, 11294612), (26655, 10919608), (27240, 10685101), (30065, 9681096), (31780, 9158658), (34360, 8470959), (35540, 8189706), (36078, 8067580), (37317, 7799720), (38136, 7632215), (42648, 6824755), (47670, 6105772), (48104, 6050685), (49756, 5849790), (51540, 5647306), (53310, 5459804), (60130, 4840548), (62195, 4679832), (63560, 4579329), (71080, 4094853), (72156, 4033790), (74634, 3899860), (90195, 3227032), (95340, 3052886), (99512, 2924895), (103080, 2823653), (106620, 2729902), (120260, 2420274), (124390, 2339916), (144312, 2016895), (149268, 1949930), (180390, 1613516), (186585, 1559944), (190680, 1526443), (194993, 1492680), (213240, 1364951), (240520, 1210137), (248780, 1169958), (298536, 974965), (360780, 806758), (373170, 779972), (389986, 746340), (403379, 721560), (497560, 584979)]