73805760

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{523}}^1$

素因数の和:560

約数の個数: 252

約数和(自身を含む): 295872408

約数和(自身を除く): 222066648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 523, 560, 576, 588, 630, 672, 720, 735, 784, 840, 882, 960, 980, 1008, 1046, 1120, 1176, 1260, 1344, 1440, 1470, 1568, 1569, 1680, 1764, 1960, 2016, 2092, 2205, 2240, 2352, 2520, 2615, 2880, 2940, 3136, 3138, 3360, 3528, 3661, 3920, 4032, 4184, 4410, 4704, 4707, 5040, 5230, 5880, 6276, 6720, 7056, 7322, 7840, 7845, 8368, 8820, 9408, 9414, 10080, 10460, 10983, 11760, 12552, 14112, 14644, 15680, 15690, 16736, 17640, 18305, 18828, 20160, 20920, 21966, 23520, 23535, 25104, 25627, 28224, 29288, 31380, 32949, 33472, 35280, 36610, 37656, 41840, 43932, 47040, 47070, 50208, 51254, 54915, 58576, 62760, 65898, 70560, 73220, 75312, 76881, 83680, 87864, 94140, 100416, 102508, 109830, 117152, 125520, 128135, 131796, 141120, 146440, 150624, 153762, 164745, 167360, 175728, 188280, 205016, 219660, 230643, 234304, 251040, 256270, 263592, 292880, 301248, 307524, 329490, 351456, 376560, 384405, 410032, 439320, 461286, 502080, 512540, 527184, 585760, 615048, 658980, 702912, 753120, 768810, 820064, 878640, 922572, 1025080, 1054368, 1153215, 1171520, 1230096, 1317960, 1506240, 1537620, 1640128, 1757280, 1845144, 2050160, 2108736, 2306430, 2460192, 2635920, 3075240, 3514560, 3690288, 4100320, 4612860, 4920384, 5271840, 6150480, 7380576, 8200640, 9225720, 10543680, 12300960, 14761152, 18451440, 24601920, 36902880, 73805760]

約数ペア:

[(1, 73805760), (2, 36902880), (3, 24601920), (4, 18451440), (5, 14761152), (6, 12300960), (7, 10543680), (8, 9225720), (9, 8200640), (10, 7380576), (12, 6150480), (14, 5271840), (15, 4920384), (16, 4612860), (18, 4100320), (20, 3690288), (21, 3514560), (24, 3075240), (28, 2635920), (30, 2460192), (32, 2306430), (35, 2108736), (36, 2050160), (40, 1845144), (42, 1757280), (45, 1640128), (48, 1537620), (49, 1506240), (56, 1317960), (60, 1230096), (63, 1171520), (64, 1153215), (70, 1054368), (72, 1025080), (80, 922572), (84, 878640), (90, 820064), (96, 768810), (98, 753120), (105, 702912), (112, 658980), (120, 615048), (126, 585760), (140, 527184), (144, 512540), (147, 502080), (160, 461286), (168, 439320), (180, 410032), (192, 384405), (196, 376560), (210, 351456), (224, 329490), (240, 307524), (245, 301248), (252, 292880), (280, 263592), (288, 256270), (294, 251040), (315, 234304), (320, 230643), (336, 219660), (360, 205016), (392, 188280), (420, 175728), (441, 167360), (448, 164745), (480, 153762), (490, 150624), (504, 146440), (523, 141120), (560, 131796), (576, 128135), (588, 125520), (630, 117152), (672, 109830), (720, 102508), (735, 100416), (784, 94140), (840, 87864), (882, 83680), (960, 76881), (980, 75312), (1008, 73220), (1046, 70560), (1120, 65898), (1176, 62760), (1260, 58576), (1344, 54915), (1440, 51254), (1470, 50208), (1568, 47070), (1569, 47040), (1680, 43932), (1764, 41840), (1960, 37656), (2016, 36610), (2092, 35280), (2205, 33472), (2240, 32949), (2352, 31380), (2520, 29288), (2615, 28224), (2880, 25627), (2940, 25104), (3136, 23535), (3138, 23520), (3360, 21966), (3528, 20920), (3661, 20160), (3920, 18828), (4032, 18305), (4184, 17640), (4410, 16736), (4704, 15690), (4707, 15680), (5040, 14644), (5230, 14112), (5880, 12552), (6276, 11760), (6720, 10983), (7056, 10460), (7322, 10080), (7840, 9414), (7845, 9408), (8368, 8820)]