160746240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1021}}^1$

素因数の和:1086

約数の個数: 144

約数和(自身を含む): 526419936

約数和(自身を除く): 365673696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 256, 320, 328, 384, 410, 480, 492, 615, 640, 656, 768, 820, 960, 984, 1021, 1230, 1280, 1312, 1640, 1920, 1968, 2042, 2460, 2624, 3063, 3280, 3840, 3936, 4084, 4920, 5105, 5248, 6126, 6560, 7872, 8168, 9840, 10210, 10496, 12252, 13120, 15315, 15744, 16336, 19680, 20420, 24504, 26240, 30630, 31488, 32672, 39360, 40840, 41861, 49008, 52480, 61260, 65344, 78720, 81680, 83722, 98016, 122520, 125583, 130688, 157440, 163360, 167444, 196032, 209305, 245040, 251166, 261376, 326720, 334888, 392064, 418610, 490080, 502332, 627915, 653440, 669776, 784128, 837220, 980160, 1004664, 1255830, 1306880, 1339552, 1674440, 1960320, 2009328, 2511660, 2679104, 3348880, 3920640, 4018656, 5023320, 5358208, 6697760, 8037312, 10046640, 10716416, 13395520, 16074624, 20093280, 26791040, 32149248, 40186560, 53582080, 80373120, 160746240]

約数ペア:

[(1, 160746240), (2, 80373120), (3, 53582080), (4, 40186560), (5, 32149248), (6, 26791040), (8, 20093280), (10, 16074624), (12, 13395520), (15, 10716416), (16, 10046640), (20, 8037312), (24, 6697760), (30, 5358208), (32, 5023320), (40, 4018656), (41, 3920640), (48, 3348880), (60, 2679104), (64, 2511660), (80, 2009328), (82, 1960320), (96, 1674440), (120, 1339552), (123, 1306880), (128, 1255830), (160, 1004664), (164, 980160), (192, 837220), (205, 784128), (240, 669776), (246, 653440), (256, 627915), (320, 502332), (328, 490080), (384, 418610), (410, 392064), (480, 334888), (492, 326720), (615, 261376), (640, 251166), (656, 245040), (768, 209305), (820, 196032), (960, 167444), (984, 163360), (1021, 157440), (1230, 130688), (1280, 125583), (1312, 122520), (1640, 98016), (1920, 83722), (1968, 81680), (2042, 78720), (2460, 65344), (2624, 61260), (3063, 52480), (3280, 49008), (3840, 41861), (3936, 40840), (4084, 39360), (4920, 32672), (5105, 31488), (5248, 30630), (6126, 26240), (6560, 24504), (7872, 20420), (8168, 19680), (9840, 16336), (10210, 15744), (10496, 15315), (12252, 13120)]