255417778980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{179233}}^1$

素因数の和:179300

約数の個数: 384

約数和(自身を含む): 1011740083200

約数和(自身を除く): 756322304220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 29, 30, 35, 36, 39, 42, 45, 52, 54, 58, 60, 63, 65, 70, 78, 84, 87, 90, 91, 105, 108, 116, 117, 126, 130, 135, 140, 145, 156, 174, 180, 182, 189, 195, 203, 210, 234, 252, 260, 261, 270, 273, 290, 315, 348, 351, 364, 377, 378, 390, 406, 420, 435, 455, 468, 522, 540, 546, 580, 585, 609, 630, 702, 754, 756, 780, 783, 812, 819, 870, 910, 945, 1015, 1044, 1092, 1131, 1170, 1218, 1260, 1305, 1365, 1404, 1508, 1566, 1638, 1740, 1755, 1820, 1827, 1885, 1890, 2030, 2262, 2340, 2436, 2457, 2610, 2639, 2730, 3045, 3132, 3276, 3393, 3510, 3654, 3770, 3780, 3915, 4060, 4095, 4524, 4914, 5220, 5278, 5460, 5481, 5655, 6090, 6786, 7020, 7308, 7540, 7830, 7917, 8190, 9135, 9828, 10179, 10556, 10962, 11310, 12180, 12285, 13195, 13572, 15660, 15834, 16380, 16965, 18270, 20358, 21924, 22620, 23751, 24570, 26390, 27405, 31668, 33930, 36540, 39585, 40716, 47502, 49140, 50895, 52780, 54810, 67860, 71253, 79170, 95004, 101790, 109620, 118755, 142506, 158340, 179233, 203580, 237510, 285012, 356265, 358466, 475020, 537699, 712530, 716932, 896165, 1075398, 1254631, 1425060, 1613097, 1792330, 2150796, 2330029, 2509262, 2688495, 3226194, 3584660, 3763893, 4660058, 4839291, 5018524, 5197757, 5376990, 6273155, 6452388, 6990087, 7527786, 8065485, 9320116, 9678582, 10395514, 10753980, 11291679, 11650145, 12546310, 13980174, 15055572, 15593271, 16130970, 16310203, 18819465, 19357164, 20791028, 20970261, 22583358, 23300290, 24196455, 25092620, 25988785, 27960348, 31186542, 32261940, 32620406, 33875037, 34950435, 36384299, 37638930, 41940522, 45166716, 46600580, 46779813, 48392910, 48930609, 51977570, 56458395, 62373084, 62910783, 65240812, 67570841, 67750074, 69900870, 72768598, 75277860, 77966355, 81551015, 83881044, 93559626, 96785820, 97861218, 103955140, 104851305, 109152897, 112916790, 125821566, 135141682, 135500148, 139801740, 140339439, 145537196, 146791827, 155932710, 163102030, 169375185, 181921495, 187119252, 195722436, 202712523, 209702610, 218305794, 225833580, 233899065, 244653045, 251643132, 270283364, 280678878, 293583654, 311865420, 314553915, 326204060, 327458691, 337854205, 338750370, 363842990, 405425046, 419405220, 436611588, 440375481, 467798130, 472995887, 489306090, 545764485, 561357756, 587167308, 608137569, 629107830, 654917382, 675708410, 677500740, 701697195, 727685980, 733959135, 810850092, 880750962, 935596260, 945991774, 978612180, 982376073, 1013562615, 1091528970, 1216275138, 1258215660, 1309834764, 1351416820, 1403394390, 1418987661, 1467918270, 1637293455, 1761501924, 1824412707, 1891983548, 1964752146, 2027125230, 2183057940, 2201877405, 2364979435, 2432550276, 2806788780, 2837975322, 2935836540, 3040687845, 3274586910, 3648825414, 3929504292, 4054250460, 4256962983, 4403754810, 4729958870, 4911880365, 5675950644, 6081375690, 6549173820, 7094938305, 7297650828, 8513925966, 8807509620, 9122063535, 9459917740, 9823760730, 12162751380, 12770888949, 14189876610, 17027851932, 18244127070, 19647521460, 21284814915, 25541777898, 28379753220, 36488254140, 42569629830, 51083555796, 63854444745, 85139259660, 127708889490, 255417778980]

約数ペア:

[(1, 255417778980), (2, 127708889490), (3, 85139259660), (4, 63854444745), (5, 51083555796), (6, 42569629830), (7, 36488254140), (9, 28379753220), (10, 25541777898), (12, 21284814915), (13, 19647521460), (14, 18244127070), (15, 17027851932), (18, 14189876610), (20, 12770888949), (21, 12162751380), (26, 9823760730), (27, 9459917740), (28, 9122063535), (29, 8807509620), (30, 8513925966), (35, 7297650828), (36, 7094938305), (39, 6549173820), (42, 6081375690), (45, 5675950644), (52, 4911880365), (54, 4729958870), (58, 4403754810), (60, 4256962983), (63, 4054250460), (65, 3929504292), (70, 3648825414), (78, 3274586910), (84, 3040687845), (87, 2935836540), (90, 2837975322), (91, 2806788780), (105, 2432550276), (108, 2364979435), (116, 2201877405), (117, 2183057940), (126, 2027125230), (130, 1964752146), (135, 1891983548), (140, 1824412707), (145, 1761501924), (156, 1637293455), (174, 1467918270), (180, 1418987661), (182, 1403394390), (189, 1351416820), (195, 1309834764), (203, 1258215660), (210, 1216275138), (234, 1091528970), (252, 1013562615), (260, 982376073), (261, 978612180), (270, 945991774), (273, 935596260), (290, 880750962), (315, 810850092), (348, 733959135), (351, 727685980), (364, 701697195), (377, 677500740), (378, 675708410), (390, 654917382), (406, 629107830), (420, 608137569), (435, 587167308), (455, 561357756), (468, 545764485), (522, 489306090), (540, 472995887), (546, 467798130), (580, 440375481), (585, 436611588), (609, 419405220), (630, 405425046), (702, 363842990), (754, 338750370), (756, 337854205), (780, 327458691), (783, 326204060), (812, 314553915), (819, 311865420), (870, 293583654), (910, 280678878), (945, 270283364), (1015, 251643132), (1044, 244653045), (1092, 233899065), (1131, 225833580), (1170, 218305794), (1218, 209702610), (1260, 202712523), (1305, 195722436), (1365, 187119252), (1404, 181921495), (1508, 169375185), (1566, 163102030), (1638, 155932710), (1740, 146791827), (1755, 145537196), (1820, 140339439), (1827, 139801740), (1885, 135500148), (1890, 135141682), (2030, 125821566), (2262, 112916790), (2340, 109152897), (2436, 104851305), (2457, 103955140), (2610, 97861218), (2639, 96785820), (2730, 93559626), (3045, 83881044), (3132, 81551015), (3276, 77966355), (3393, 75277860), (3510, 72768598), (3654, 69900870), (3770, 67750074), (3780, 67570841), (3915, 65240812), (4060, 62910783), (4095, 62373084), (4524, 56458395), (4914, 51977570), (5220, 48930609), (5278, 48392910), (5460, 46779813), (5481, 46600580), (5655, 45166716), (6090, 41940522), (6786, 37638930), (7020, 36384299), (7308, 34950435), (7540, 33875037), (7830, 32620406), (7917, 32261940), (8190, 31186542), (9135, 27960348), (9828, 25988785), (10179, 25092620), (10556, 24196455), (10962, 23300290), (11310, 22583358), (12180, 20970261), (12285, 20791028), (13195, 19357164), (13572, 18819465), (15660, 16310203), (15834, 16130970), (16380, 15593271), (16965, 15055572), (18270, 13980174), (20358, 12546310), (21924, 11650145), (22620, 11291679), (23751, 10753980), (24570, 10395514), (26390, 9678582), (27405, 9320116), (31668, 8065485), (33930, 7527786), (36540, 6990087), (39585, 6452388), (40716, 6273155), (47502, 5376990), (49140, 5197757), (50895, 5018524), (52780, 4839291), (54810, 4660058), (67860, 3763893), (71253, 3584660), (79170, 3226194), (95004, 2688495), (101790, 2509262), (109620, 2330029), (118755, 2150796), (142506, 1792330), (158340, 1613097), (179233, 1425060), (203580, 1254631), (237510, 1075398), (285012, 896165), (356265, 716932), (358466, 712530), (475020, 537699)]