169226748160

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{33581}}^1$

素因数の和:33760

約数の個数: 144

約数和(自身を含む): 421734039552

約数和(自身を除く): 252507291392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 127, 128, 155, 160, 248, 254, 256, 310, 320, 496, 508, 620, 635, 640, 992, 1016, 1240, 1270, 1280, 1984, 2032, 2480, 2540, 3937, 3968, 4064, 4960, 5080, 7874, 7936, 8128, 9920, 10160, 15748, 16256, 19685, 19840, 20320, 31496, 32512, 33581, 39370, 39680, 40640, 62992, 67162, 78740, 81280, 125984, 134324, 157480, 162560, 167905, 251968, 268648, 314960, 335810, 503936, 537296, 629920, 671620, 1007872, 1041011, 1074592, 1259840, 1343240, 2082022, 2149184, 2519680, 2686480, 4164044, 4264787, 4298368, 5039360, 5205055, 5372960, 8328088, 8529574, 8596736, 10410110, 10745920, 16656176, 17059148, 20820220, 21323935, 21491840, 33312352, 34118296, 41640440, 42647870, 42983680, 66624704, 68236592, 83280880, 85295740, 132208397, 133249408, 136473184, 166561760, 170591480, 264416794, 266498816, 272946368, 333123520, 341182960, 528833588, 545892736, 661041985, 666247040, 682365920, 1057667176, 1091785472, 1322083970, 1332494080, 1364731840, 2115334352, 2644167940, 2729463680, 4230668704, 5288335880, 5458927360, 8461337408, 10576671760, 16922674816, 21153343520, 33845349632, 42306687040, 84613374080, 169226748160]

約数ペア:

[(1, 169226748160), (2, 84613374080), (4, 42306687040), (5, 33845349632), (8, 21153343520), (10, 16922674816), (16, 10576671760), (20, 8461337408), (31, 5458927360), (32, 5288335880), (40, 4230668704), (62, 2729463680), (64, 2644167940), (80, 2115334352), (124, 1364731840), (127, 1332494080), (128, 1322083970), (155, 1091785472), (160, 1057667176), (248, 682365920), (254, 666247040), (256, 661041985), (310, 545892736), (320, 528833588), (496, 341182960), (508, 333123520), (620, 272946368), (635, 266498816), (640, 264416794), (992, 170591480), (1016, 166561760), (1240, 136473184), (1270, 133249408), (1280, 132208397), (1984, 85295740), (2032, 83280880), (2480, 68236592), (2540, 66624704), (3937, 42983680), (3968, 42647870), (4064, 41640440), (4960, 34118296), (5080, 33312352), (7874, 21491840), (7936, 21323935), (8128, 20820220), (9920, 17059148), (10160, 16656176), (15748, 10745920), (16256, 10410110), (19685, 8596736), (19840, 8529574), (20320, 8328088), (31496, 5372960), (32512, 5205055), (33581, 5039360), (39370, 4298368), (39680, 4264787), (40640, 4164044), (62992, 2686480), (67162, 2519680), (78740, 2149184), (81280, 2082022), (125984, 1343240), (134324, 1259840), (157480, 1074592), (162560, 1041011), (167905, 1007872), (251968, 671620), (268648, 629920), (314960, 537296), (335810, 503936)]