64445324160

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{4795039}}^1$

素因数の和:4795068

約数の個数: 128

約数和(自身を含む): 234765158400

約数和(自身を除く): 170319834240

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, 6720, 13440, 4795039, 9590078, 14385117, 19180156, 23975195, 28770234, 33565273, 38360312, 47950390, 57540468, 67130546, 71925585, 76720624, 95900780, 100695819, 115080936, 134261092, 143851170, 153441248, 167826365, 191801560, 201391638, 230161872, 268522184, 287702340, 306882496, 335652730, 383603120, 402783276, 460323744, 503479095, 537044368, 575404680, 613764992, 671305460, 767206240, 805566552, 920647488, 1006958190, 1074088736, 1150809360, 1342610920, 1534412480, 1611133104, 1841294976, 2013916380, 2148177472, 2301618720, 2685221840, 3068824960, 3222266208, 4027832760, 4296354944, 4603237440, 5370443680, 6444532416, 8055665520, 9206474880, 10740887360, 12889064832, 16111331040, 21481774720, 32222662080, 64445324160]

約数ペア:

[(1, 64445324160), (2, 32222662080), (3, 21481774720), (4, 16111331040), (5, 12889064832), (6, 10740887360), (7, 9206474880), (8, 8055665520), (10, 6444532416), (12, 5370443680), (14, 4603237440), (15, 4296354944), (16, 4027832760), (20, 3222266208), (21, 3068824960), (24, 2685221840), (28, 2301618720), (30, 2148177472), (32, 2013916380), (35, 1841294976), (40, 1611133104), (42, 1534412480), (48, 1342610920), (56, 1150809360), (60, 1074088736), (64, 1006958190), (70, 920647488), (80, 805566552), (84, 767206240), (96, 671305460), (105, 613764992), (112, 575404680), (120, 537044368), (128, 503479095), (140, 460323744), (160, 402783276), (168, 383603120), (192, 335652730), (210, 306882496), (224, 287702340), (240, 268522184), (280, 230161872), (320, 201391638), (336, 191801560), (384, 167826365), (420, 153441248), (448, 143851170), (480, 134261092), (560, 115080936), (640, 100695819), (672, 95900780), (840, 76720624), (896, 71925585), (960, 67130546), (1120, 57540468), (1344, 47950390), (1680, 38360312), (1920, 33565273), (2240, 28770234), (2688, 23975195), (3360, 19180156), (4480, 14385117), (6720, 9590078), (13440, 4795039)]