71292554080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{2273}}^1$

素因数の和:2621

約数の個数: 192

約数和(自身を含む): 187152892416

約数和(自身を除く): 115860338336

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 71, 80, 88, 110, 142, 160, 176, 220, 251, 284, 352, 355, 440, 502, 568, 710, 781, 880, 1004, 1136, 1255, 1420, 1562, 1760, 2008, 2272, 2273, 2510, 2761, 2840, 3124, 3905, 4016, 4546, 5020, 5522, 5680, 6248, 7810, 8032, 9092, 10040, 11044, 11360, 11365, 12496, 13805, 15620, 17821, 18184, 20080, 22088, 22730, 24992, 25003, 27610, 31240, 35642, 36368, 40160, 44176, 45460, 50006, 55220, 62480, 71284, 72736, 88352, 89105, 90920, 100012, 110440, 124960, 125015, 142568, 161383, 178210, 181840, 196031, 200024, 220880, 250030, 285136, 322766, 356420, 363680, 392062, 400048, 441760, 500060, 570272, 570523, 645532, 712840, 784124, 800096, 806915, 980155, 1000120, 1141046, 1291064, 1425680, 1568248, 1613830, 1775213, 1960310, 2000240, 2282092, 2582128, 2851360, 2852615, 3136496, 3227660, 3550426, 3920620, 4000480, 4564184, 5164256, 5705230, 6272992, 6275753, 6455320, 7100852, 7841240, 8876065, 9128368, 11410460, 12551506, 12910640, 14201704, 15682480, 17752130, 18256736, 22820920, 25103012, 25821280, 28403408, 31364960, 31378765, 35504260, 40507133, 45641840, 50206024, 56806816, 62757530, 71008520, 81014266, 91283680, 100412048, 125515060, 142017040, 162028532, 200824096, 202535665, 251030120, 284034080, 324057064, 405071330, 445578463, 502060240, 648114128, 810142660, 891156926, 1004120480, 1296228256, 1620285320, 1782313852, 2227892315, 3240570640, 3564627704, 4455784630, 6481141280, 7129255408, 8911569260, 14258510816, 17823138520, 35646277040, 71292554080]

約数ペア:

[(1, 71292554080), (2, 35646277040), (4, 17823138520), (5, 14258510816), (8, 8911569260), (10, 7129255408), (11, 6481141280), (16, 4455784630), (20, 3564627704), (22, 3240570640), (32, 2227892315), (40, 1782313852), (44, 1620285320), (55, 1296228256), (71, 1004120480), (80, 891156926), (88, 810142660), (110, 648114128), (142, 502060240), (160, 445578463), (176, 405071330), (220, 324057064), (251, 284034080), (284, 251030120), (352, 202535665), (355, 200824096), (440, 162028532), (502, 142017040), (568, 125515060), (710, 100412048), (781, 91283680), (880, 81014266), (1004, 71008520), (1136, 62757530), (1255, 56806816), (1420, 50206024), (1562, 45641840), (1760, 40507133), (2008, 35504260), (2272, 31378765), (2273, 31364960), (2510, 28403408), (2761, 25821280), (2840, 25103012), (3124, 22820920), (3905, 18256736), (4016, 17752130), (4546, 15682480), (5020, 14201704), (5522, 12910640), (5680, 12551506), (6248, 11410460), (7810, 9128368), (8032, 8876065), (9092, 7841240), (10040, 7100852), (11044, 6455320), (11360, 6275753), (11365, 6272992), (12496, 5705230), (13805, 5164256), (15620, 4564184), (17821, 4000480), (18184, 3920620), (20080, 3550426), (22088, 3227660), (22730, 3136496), (24992, 2852615), (25003, 2851360), (27610, 2582128), (31240, 2282092), (35642, 2000240), (36368, 1960310), (40160, 1775213), (44176, 1613830), (45460, 1568248), (50006, 1425680), (55220, 1291064), (62480, 1141046), (71284, 1000120), (72736, 980155), (88352, 806915), (89105, 800096), (90920, 784124), (100012, 712840), (110440, 645532), (124960, 570523), (125015, 570272), (142568, 500060), (161383, 441760), (178210, 400048), (181840, 392062), (196031, 363680), (200024, 356420), (220880, 322766), (250030, 285136)]