15690173920

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:569

約数の個数: 192

約数和(自身を含む): 39230231040

約数和(自身を除く): 23540057120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 83, 116, 131, 145, 160, 166, 232, 262, 290, 311, 332, 415, 464, 524, 580, 622, 655, 664, 830, 928, 1048, 1160, 1244, 1310, 1328, 1555, 1660, 2096, 2320, 2407, 2488, 2620, 2656, 3110, 3320, 3799, 4192, 4640, 4814, 4976, 5240, 6220, 6640, 7598, 9019, 9628, 9952, 10480, 10873, 12035, 12440, 13280, 15196, 18038, 18995, 19256, 20960, 21746, 24070, 24880, 25813, 30392, 36076, 37990, 38512, 40741, 43492, 45095, 48140, 49760, 51626, 54365, 60784, 72152, 75980, 77024, 81482, 86984, 90190, 96280, 103252, 108730, 121568, 129065, 144304, 151960, 162964, 173968, 180380, 192560, 203705, 206504, 217460, 258130, 288608, 303920, 315317, 325928, 347936, 360760, 385120, 407410, 413008, 434920, 516260, 607840, 630634, 651856, 721520, 748577, 814820, 826016, 869840, 1032520, 1181489, 1261268, 1303712, 1443040, 1497154, 1576585, 1629640, 1739680, 2065040, 2362978, 2522536, 2994308, 3153170, 3259280, 3381503, 3742885, 4130080, 4725956, 5045072, 5907445, 5988616, 6306340, 6518560, 6763006, 7485770, 9451912, 10090144, 11814890, 11977232, 12612680, 13526012, 14971540, 16907515, 18903824, 23629780, 23954464, 25225360, 27052024, 29943080, 33815030, 37807648, 47259560, 50450720, 54104048, 59886160, 67630060, 94519120, 98063587, 108208096, 119772320, 135260120, 189038240, 196127174, 270520240, 392254348, 490317935, 541040480, 784508696, 980635870, 1569017392, 1961271740, 3138034784, 3922543480, 7845086960, 15690173920]

約数ペア:

[(1, 15690173920), (2, 7845086960), (4, 3922543480), (5, 3138034784), (8, 1961271740), (10, 1569017392), (16, 980635870), (20, 784508696), (29, 541040480), (32, 490317935), (40, 392254348), (58, 270520240), (80, 196127174), (83, 189038240), (116, 135260120), (131, 119772320), (145, 108208096), (160, 98063587), (166, 94519120), (232, 67630060), (262, 59886160), (290, 54104048), (311, 50450720), (332, 47259560), (415, 37807648), (464, 33815030), (524, 29943080), (580, 27052024), (622, 25225360), (655, 23954464), (664, 23629780), (830, 18903824), (928, 16907515), (1048, 14971540), (1160, 13526012), (1244, 12612680), (1310, 11977232), (1328, 11814890), (1555, 10090144), (1660, 9451912), (2096, 7485770), (2320, 6763006), (2407, 6518560), (2488, 6306340), (2620, 5988616), (2656, 5907445), (3110, 5045072), (3320, 4725956), (3799, 4130080), (4192, 3742885), (4640, 3381503), (4814, 3259280), (4976, 3153170), (5240, 2994308), (6220, 2522536), (6640, 2362978), (7598, 2065040), (9019, 1739680), (9628, 1629640), (9952, 1576585), (10480, 1497154), (10873, 1443040), (12035, 1303712), (12440, 1261268), (13280, 1181489), (15196, 1032520), (18038, 869840), (18995, 826016), (19256, 814820), (20960, 748577), (21746, 721520), (24070, 651856), (24880, 630634), (25813, 607840), (30392, 516260), (36076, 434920), (37990, 413008), (38512, 407410), (40741, 385120), (43492, 360760), (45095, 347936), (48140, 325928), (49760, 315317), (51626, 303920), (54365, 288608), (60784, 258130), (72152, 217460), (75980, 206504), (77024, 203705), (81482, 192560), (86984, 180380), (90190, 173968), (96280, 162964), (103252, 151960), (108730, 144304), (121568, 129065)]