186376801280

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^2\times {\mathrm{37879}}^1$

素因数の和:37966

約数の個数: 132

約数和(自身を含む): 461985464880

約数和(自身を除く): 275608663600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 961, 992, 1024, 1240, 1280, 1922, 1984, 2480, 2560, 3844, 3968, 4805, 4960, 5120, 7688, 7936, 9610, 9920, 15376, 15872, 19220, 19840, 30752, 31744, 37879, 38440, 39680, 61504, 75758, 76880, 79360, 123008, 151516, 153760, 158720, 189395, 246016, 303032, 307520, 378790, 492032, 606064, 615040, 757580, 984064, 1174249, 1212128, 1230080, 1515160, 2348498, 2424256, 2460160, 3030320, 4696996, 4848512, 4920320, 5871245, 6060640, 9393992, 9697024, 11742490, 12121280, 18787984, 19394048, 23484980, 24242560, 36401719, 37575968, 38788096, 46969960, 48485120, 72803438, 75151936, 93939920, 96970240, 145606876, 150303872, 182008595, 187879840, 193940480, 291213752, 300607744, 364017190, 375759680, 582427504, 601215488, 728034380, 751519360, 1164855008, 1202430976, 1456068760, 1503038720, 2329710016, 2912137520, 3006077440, 4659420032, 5824275040, 6012154880, 9318840064, 11648550080, 18637680128, 23297100160, 37275360256, 46594200320, 93188400640, 186376801280]

約数ペア:

[(1, 186376801280), (2, 93188400640), (4, 46594200320), (5, 37275360256), (8, 23297100160), (10, 18637680128), (16, 11648550080), (20, 9318840064), (31, 6012154880), (32, 5824275040), (40, 4659420032), (62, 3006077440), (64, 2912137520), (80, 2329710016), (124, 1503038720), (128, 1456068760), (155, 1202430976), (160, 1164855008), (248, 751519360), (256, 728034380), (310, 601215488), (320, 582427504), (496, 375759680), (512, 364017190), (620, 300607744), (640, 291213752), (961, 193940480), (992, 187879840), (1024, 182008595), (1240, 150303872), (1280, 145606876), (1922, 96970240), (1984, 93939920), (2480, 75151936), (2560, 72803438), (3844, 48485120), (3968, 46969960), (4805, 38788096), (4960, 37575968), (5120, 36401719), (7688, 24242560), (7936, 23484980), (9610, 19394048), (9920, 18787984), (15376, 12121280), (15872, 11742490), (19220, 9697024), (19840, 9393992), (30752, 6060640), (31744, 5871245), (37879, 4920320), (38440, 4848512), (39680, 4696996), (61504, 3030320), (75758, 2460160), (76880, 2424256), (79360, 2348498), (123008, 1515160), (151516, 1230080), (153760, 1212128), (158720, 1174249), (189395, 984064), (246016, 757580), (303032, 615040), (307520, 606064), (378790, 492032)]