2819941080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{30089}}^1$

素因数の和:30185

約数の個数: 128

約数和(自身を含む): 9359193600

約数和(自身を除く): 6539252520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 71, 88, 110, 120, 132, 142, 165, 213, 220, 264, 284, 330, 355, 426, 440, 568, 660, 710, 781, 852, 1065, 1320, 1420, 1562, 1704, 2130, 2343, 2840, 3124, 3905, 4260, 4686, 6248, 7810, 8520, 9372, 11715, 15620, 18744, 23430, 30089, 31240, 46860, 60178, 90267, 93720, 120356, 150445, 180534, 240712, 300890, 330979, 361068, 451335, 601780, 661958, 722136, 902670, 992937, 1203560, 1323916, 1654895, 1805340, 1985874, 2136319, 2647832, 3309790, 3610680, 3971748, 4272638, 4964685, 6408957, 6619580, 7943496, 8545276, 9929370, 10681595, 12817914, 13239160, 17090552, 19858740, 21363190, 23499509, 25635828, 32044785, 39717480, 42726380, 46999018, 51271656, 64089570, 70498527, 85452760, 93998036, 117497545, 128179140, 140997054, 187996072, 234995090, 256358280, 281994108, 352492635, 469990180, 563988216, 704985270, 939980360, 1409970540, 2819941080]

約数ペア:

[(1, 2819941080), (2, 1409970540), (3, 939980360), (4, 704985270), (5, 563988216), (6, 469990180), (8, 352492635), (10, 281994108), (11, 256358280), (12, 234995090), (15, 187996072), (20, 140997054), (22, 128179140), (24, 117497545), (30, 93998036), (33, 85452760), (40, 70498527), (44, 64089570), (55, 51271656), (60, 46999018), (66, 42726380), (71, 39717480), (88, 32044785), (110, 25635828), (120, 23499509), (132, 21363190), (142, 19858740), (165, 17090552), (213, 13239160), (220, 12817914), (264, 10681595), (284, 9929370), (330, 8545276), (355, 7943496), (426, 6619580), (440, 6408957), (568, 4964685), (660, 4272638), (710, 3971748), (781, 3610680), (852, 3309790), (1065, 2647832), (1320, 2136319), (1420, 1985874), (1562, 1805340), (1704, 1654895), (2130, 1323916), (2343, 1203560), (2840, 992937), (3124, 902670), (3905, 722136), (4260, 661958), (4686, 601780), (6248, 451335), (7810, 361068), (8520, 330979), (9372, 300890), (11715, 240712), (15620, 180534), (18744, 150445), (23430, 120356), (30089, 93720), (31240, 90267), (46860, 60178)]