160638720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3803}}^1$

素因数の和:3838

約数の個数: 144

約数和(自身を含む): 559827072

約数和(自身を除く): 399188352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3520, 3803, 3840, 4224, 5280, 7040, 7606, 8448, 10560, 11409, 14080, 15212, 19015, 21120, 22818, 30424, 38030, 41833, 42240, 45636, 57045, 60848, 76060, 83666, 91272, 114090, 121696, 125499, 152120, 167332, 182544, 209165, 228180, 243392, 250998, 304240, 334664, 365088, 418330, 456360, 486784, 501996, 608480, 627495, 669328, 730176, 836660, 912720, 973568, 1003992, 1216960, 1254990, 1338656, 1460352, 1673320, 1825440, 2007984, 2433920, 2509980, 2677312, 2920704, 3346640, 3650880, 4015968, 4867840, 5019960, 5354624, 6693280, 7301760, 8031936, 10039920, 10709248, 13386560, 14603520, 16063872, 20079840, 26773120, 32127744, 40159680, 53546240, 80319360, 160638720]

約数ペア:

[(1, 160638720), (2, 80319360), (3, 53546240), (4, 40159680), (5, 32127744), (6, 26773120), (8, 20079840), (10, 16063872), (11, 14603520), (12, 13386560), (15, 10709248), (16, 10039920), (20, 8031936), (22, 7301760), (24, 6693280), (30, 5354624), (32, 5019960), (33, 4867840), (40, 4015968), (44, 3650880), (48, 3346640), (55, 2920704), (60, 2677312), (64, 2509980), (66, 2433920), (80, 2007984), (88, 1825440), (96, 1673320), (110, 1460352), (120, 1338656), (128, 1254990), (132, 1216960), (160, 1003992), (165, 973568), (176, 912720), (192, 836660), (220, 730176), (240, 669328), (256, 627495), (264, 608480), (320, 501996), (330, 486784), (352, 456360), (384, 418330), (440, 365088), (480, 334664), (528, 304240), (640, 250998), (660, 243392), (704, 228180), (768, 209165), (880, 182544), (960, 167332), (1056, 152120), (1280, 125499), (1320, 121696), (1408, 114090), (1760, 91272), (1920, 83666), (2112, 76060), (2640, 60848), (2816, 57045), (3520, 45636), (3803, 42240), (3840, 41833), (4224, 38030), (5280, 30424), (7040, 22818), (7606, 21120), (8448, 19015), (10560, 15212), (11409, 14080)]