19514504880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{11779}}^1$

素因数の和:11873

約数の個数: 320

約数和(自身を含む): 73620288000

約数和(自身を除く): 54105783120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 59, 60, 65, 72, 78, 80, 90, 104, 108, 117, 118, 120, 130, 135, 144, 156, 177, 180, 195, 208, 216, 234, 236, 240, 260, 270, 295, 312, 351, 354, 360, 390, 432, 468, 472, 520, 531, 540, 585, 590, 624, 702, 708, 720, 767, 780, 885, 936, 944, 1040, 1062, 1080, 1170, 1180, 1404, 1416, 1534, 1560, 1593, 1755, 1770, 1872, 2124, 2160, 2301, 2340, 2360, 2655, 2808, 2832, 3068, 3120, 3186, 3510, 3540, 3835, 4248, 4602, 4680, 4720, 5310, 5616, 6136, 6372, 6903, 7020, 7080, 7670, 7965, 8496, 9204, 9360, 10620, 11505, 11779, 12272, 12744, 13806, 14040, 14160, 15340, 15930, 18408, 20709, 21240, 23010, 23558, 25488, 27612, 28080, 30680, 31860, 34515, 35337, 36816, 41418, 42480, 46020, 47116, 55224, 58895, 61360, 63720, 69030, 70674, 82836, 92040, 94232, 103545, 106011, 110448, 117790, 127440, 138060, 141348, 153127, 165672, 176685, 184080, 188464, 207090, 212022, 235580, 276120, 282696, 306254, 318033, 331344, 353370, 414180, 424044, 459381, 471160, 530055, 552240, 565392, 612508, 636066, 694961, 706740, 765635, 828360, 848088, 918762, 942320, 1060110, 1225016, 1272132, 1378143, 1389922, 1413480, 1531270, 1590165, 1656720, 1696176, 1837524, 2084883, 2120220, 2296905, 2450032, 2544264, 2756286, 2779844, 2826960, 3062540, 3180330, 3474805, 3675048, 4134429, 4169766, 4240440, 4593810, 5088528, 5512572, 5559688, 6125080, 6254649, 6360660, 6890715, 6949610, 7350096, 8268858, 8339532, 8480880, 9034493, 9187620, 10424415, 11025144, 11119376, 12250160, 12509298, 12721320, 13781430, 13899220, 16537716, 16679064, 18068986, 18375240, 18763947, 20672145, 20848830, 22050288, 25018596, 25442640, 27103479, 27562860, 27798440, 31273245, 33075432, 33358128, 36137972, 36750480, 37527894, 41344290, 41697660, 45172465, 50037192, 54206958, 55125720, 55596880, 62546490, 66150864, 72275944, 75055788, 81310437, 82688580, 83395320, 90344930, 93819735, 100074384, 108413916, 110251440, 125092980, 135517395, 144551888, 150111576, 162620874, 165377160, 166790640, 180689860, 187639470, 216827832, 243931311, 250185960, 271034790, 300223152, 325241748, 330754320, 361379720, 375278940, 406552185, 433655664, 487862622, 500371920, 542069580, 650483496, 722759440, 750557880, 813104370, 975725244, 1084139160, 1219656555, 1300966992, 1501115760, 1626208740, 1951450488, 2168278320, 2439313110, 3252417480, 3902900976, 4878626220, 6504834960, 9757252440, 19514504880]

約数ペア:

[(1, 19514504880), (2, 9757252440), (3, 6504834960), (4, 4878626220), (5, 3902900976), (6, 3252417480), (8, 2439313110), (9, 2168278320), (10, 1951450488), (12, 1626208740), (13, 1501115760), (15, 1300966992), (16, 1219656555), (18, 1084139160), (20, 975725244), (24, 813104370), (26, 750557880), (27, 722759440), (30, 650483496), (36, 542069580), (39, 500371920), (40, 487862622), (45, 433655664), (48, 406552185), (52, 375278940), (54, 361379720), (59, 330754320), (60, 325241748), (65, 300223152), (72, 271034790), (78, 250185960), (80, 243931311), (90, 216827832), (104, 187639470), (108, 180689860), (117, 166790640), (118, 165377160), (120, 162620874), (130, 150111576), (135, 144551888), (144, 135517395), (156, 125092980), (177, 110251440), (180, 108413916), (195, 100074384), (208, 93819735), (216, 90344930), (234, 83395320), (236, 82688580), (240, 81310437), (260, 75055788), (270, 72275944), (295, 66150864), (312, 62546490), (351, 55596880), (354, 55125720), (360, 54206958), (390, 50037192), (432, 45172465), (468, 41697660), (472, 41344290), (520, 37527894), (531, 36750480), (540, 36137972), (585, 33358128), (590, 33075432), (624, 31273245), (702, 27798440), (708, 27562860), (720, 27103479), (767, 25442640), (780, 25018596), (885, 22050288), (936, 20848830), (944, 20672145), (1040, 18763947), (1062, 18375240), (1080, 18068986), (1170, 16679064), (1180, 16537716), (1404, 13899220), (1416, 13781430), (1534, 12721320), (1560, 12509298), (1593, 12250160), (1755, 11119376), (1770, 11025144), (1872, 10424415), (2124, 9187620), (2160, 9034493), (2301, 8480880), (2340, 8339532), (2360, 8268858), (2655, 7350096), (2808, 6949610), (2832, 6890715), (3068, 6360660), (3120, 6254649), (3186, 6125080), (3510, 5559688), (3540, 5512572), (3835, 5088528), (4248, 4593810), (4602, 4240440), (4680, 4169766), (4720, 4134429), (5310, 3675048), (5616, 3474805), (6136, 3180330), (6372, 3062540), (6903, 2826960), (7020, 2779844), (7080, 2756286), (7670, 2544264), (7965, 2450032), (8496, 2296905), (9204, 2120220), (9360, 2084883), (10620, 1837524), (11505, 1696176), (11779, 1656720), (12272, 1590165), (12744, 1531270), (13806, 1413480), (14040, 1389922), (14160, 1378143), (15340, 1272132), (15930, 1225016), (18408, 1060110), (20709, 942320), (21240, 918762), (23010, 848088), (23558, 828360), (25488, 765635), (27612, 706740), (28080, 694961), (30680, 636066), (31860, 612508), (34515, 565392), (35337, 552240), (36816, 530055), (41418, 471160), (42480, 459381), (46020, 424044), (47116, 414180), (55224, 353370), (58895, 331344), (61360, 318033), (63720, 306254), (69030, 282696), (70674, 276120), (82836, 235580), (92040, 212022), (94232, 207090), (103545, 188464), (106011, 184080), (110448, 176685), (117790, 165672), (127440, 153127), (138060, 141348)]