190661760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:523

約数の個数: 192

約数和(自身を含む): 668304000

約数和(自身を除く): 477642240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 128, 144, 158, 160, 180, 192, 237, 240, 288, 316, 320, 360, 384, 395, 419, 474, 480, 576, 632, 640, 711, 720, 790, 838, 948, 960, 1152, 1185, 1257, 1264, 1422, 1440, 1580, 1676, 1896, 1920, 2095, 2370, 2514, 2528, 2844, 2880, 3160, 3352, 3555, 3771, 3792, 4190, 4740, 5028, 5056, 5688, 5760, 6285, 6320, 6704, 7110, 7542, 7584, 8380, 9480, 10056, 10112, 11376, 12570, 12640, 13408, 14220, 15084, 15168, 16760, 18855, 18960, 20112, 22752, 25140, 25280, 26816, 28440, 30168, 30336, 33101, 33520, 37710, 37920, 40224, 45504, 50280, 50560, 53632, 56880, 60336, 66202, 67040, 75420, 75840, 80448, 91008, 99303, 100560, 113760, 120672, 132404, 134080, 150840, 151680, 160896, 165505, 198606, 201120, 227520, 241344, 264808, 268160, 297909, 301680, 331010, 397212, 402240, 455040, 482688, 496515, 529616, 595818, 603360, 662020, 794424, 804480, 993030, 1059232, 1191636, 1206720, 1324040, 1489545, 1588848, 1986060, 2118464, 2383272, 2413440, 2648080, 2979090, 3177696, 3972120, 4236928, 4766544, 5296160, 5958180, 6355392, 7944240, 9533088, 10592320, 11916360, 12710784, 15888480, 19066176, 21184640, 23832720, 31776960, 38132352, 47665440, 63553920, 95330880, 190661760]

約数ペア:

[(1, 190661760), (2, 95330880), (3, 63553920), (4, 47665440), (5, 38132352), (6, 31776960), (8, 23832720), (9, 21184640), (10, 19066176), (12, 15888480), (15, 12710784), (16, 11916360), (18, 10592320), (20, 9533088), (24, 7944240), (30, 6355392), (32, 5958180), (36, 5296160), (40, 4766544), (45, 4236928), (48, 3972120), (60, 3177696), (64, 2979090), (72, 2648080), (79, 2413440), (80, 2383272), (90, 2118464), (96, 1986060), (120, 1588848), (128, 1489545), (144, 1324040), (158, 1206720), (160, 1191636), (180, 1059232), (192, 993030), (237, 804480), (240, 794424), (288, 662020), (316, 603360), (320, 595818), (360, 529616), (384, 496515), (395, 482688), (419, 455040), (474, 402240), (480, 397212), (576, 331010), (632, 301680), (640, 297909), (711, 268160), (720, 264808), (790, 241344), (838, 227520), (948, 201120), (960, 198606), (1152, 165505), (1185, 160896), (1257, 151680), (1264, 150840), (1422, 134080), (1440, 132404), (1580, 120672), (1676, 113760), (1896, 100560), (1920, 99303), (2095, 91008), (2370, 80448), (2514, 75840), (2528, 75420), (2844, 67040), (2880, 66202), (3160, 60336), (3352, 56880), (3555, 53632), (3771, 50560), (3792, 50280), (4190, 45504), (4740, 40224), (5028, 37920), (5056, 37710), (5688, 33520), (5760, 33101), (6285, 30336), (6320, 30168), (6704, 28440), (7110, 26816), (7542, 25280), (7584, 25140), (8380, 22752), (9480, 20112), (10056, 18960), (10112, 18855), (11376, 16760), (12570, 15168), (12640, 15084), (13408, 14220)]