64364160

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{4789}}^1$

素因数の和:4818

約数の個数: 128

約数和(自身を含む): 234518400

約数和(自身を除く): 170154240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 4789, 6720, 9578, 13440, 14367, 19156, 23945, 28734, 33523, 38312, 47890, 57468, 67046, 71835, 76624, 95780, 100569, 114936, 134092, 143670, 153248, 167615, 191560, 201138, 229872, 268184, 287340, 306496, 335230, 383120, 402276, 459744, 502845, 536368, 574680, 612992, 670460, 766240, 804552, 919488, 1005690, 1072736, 1149360, 1340920, 1532480, 1609104, 1838976, 2011380, 2145472, 2298720, 2681840, 3064960, 3218208, 4022760, 4290944, 4597440, 5363680, 6436416, 8045520, 9194880, 10727360, 12872832, 16091040, 21454720, 32182080, 64364160]

約数ペア:

[(1, 64364160), (2, 32182080), (3, 21454720), (4, 16091040), (5, 12872832), (6, 10727360), (7, 9194880), (8, 8045520), (10, 6436416), (12, 5363680), (14, 4597440), (15, 4290944), (16, 4022760), (20, 3218208), (21, 3064960), (24, 2681840), (28, 2298720), (30, 2145472), (32, 2011380), (35, 1838976), (40, 1609104), (42, 1532480), (48, 1340920), (56, 1149360), (60, 1072736), (64, 1005690), (70, 919488), (80, 804552), (84, 766240), (96, 670460), (105, 612992), (112, 574680), (120, 536368), (128, 502845), (140, 459744), (160, 402276), (168, 383120), (192, 335230), (210, 306496), (224, 287340), (240, 268184), (280, 229872), (320, 201138), (336, 191560), (384, 167615), (420, 153248), (448, 143670), (480, 134092), (560, 114936), (640, 100569), (672, 95780), (840, 76624), (896, 71835), (960, 67046), (1120, 57468), (1344, 47890), (1680, 38312), (1920, 33523), (2240, 28734), (2688, 23945), (3360, 19156), (4480, 14367), (4789, 13440), (6720, 9578)]