155588752480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1956599}}^1$

素因数の和:1956692

約数の個数: 96

約数和(自身を含む): 426006604800

約数和(自身を除く): 270417852320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 71, 80, 112, 140, 142, 160, 224, 280, 284, 355, 497, 560, 568, 710, 994, 1120, 1136, 1420, 1988, 2272, 2485, 2840, 3976, 4970, 5680, 7952, 9940, 11360, 15904, 19880, 39760, 79520, 1956599, 3913198, 7826396, 9782995, 13696193, 15652792, 19565990, 27392386, 31305584, 39131980, 54784772, 62611168, 68480965, 78263960, 109569544, 136961930, 138918529, 156527920, 219139088, 273923860, 277837058, 313055840, 438278176, 547847720, 555674116, 694592645, 972429703, 1095695440, 1111348232, 1389185290, 1944859406, 2191390880, 2222696464, 2778370580, 3889718812, 4445392928, 4862148515, 5556741160, 7779437624, 9724297030, 11113482320, 15558875248, 19448594060, 22226964640, 31117750496, 38897188120, 77794376240, 155588752480]

約数ペア:

[(1, 155588752480), (2, 77794376240), (4, 38897188120), (5, 31117750496), (7, 22226964640), (8, 19448594060), (10, 15558875248), (14, 11113482320), (16, 9724297030), (20, 7779437624), (28, 5556741160), (32, 4862148515), (35, 4445392928), (40, 3889718812), (56, 2778370580), (70, 2222696464), (71, 2191390880), (80, 1944859406), (112, 1389185290), (140, 1111348232), (142, 1095695440), (160, 972429703), (224, 694592645), (280, 555674116), (284, 547847720), (355, 438278176), (497, 313055840), (560, 277837058), (568, 273923860), (710, 219139088), (994, 156527920), (1120, 138918529), (1136, 136961930), (1420, 109569544), (1988, 78263960), (2272, 68480965), (2485, 62611168), (2840, 54784772), (3976, 39131980), (4970, 31305584), (5680, 27392386), (7952, 19565990), (9940, 15652792), (11360, 13696193), (15904, 9782995), (19880, 7826396), (39760, 3913198), (79520, 1956599)]