19113450120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137191}}^1$

素因数の和:137257

約数の個数: 160

約数和(自身を含む): 65736918720

約数和(自身を除く): 46623468600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 81, 86, 90, 108, 120, 129, 135, 162, 172, 180, 215, 216, 258, 270, 324, 344, 360, 387, 405, 430, 516, 540, 645, 648, 774, 810, 860, 1032, 1080, 1161, 1290, 1548, 1620, 1720, 1935, 2322, 2580, 3096, 3240, 3483, 3870, 4644, 5160, 5805, 6966, 7740, 9288, 11610, 13932, 15480, 17415, 23220, 27864, 34830, 46440, 69660, 137191, 139320, 274382, 411573, 548764, 685955, 823146, 1097528, 1234719, 1371910, 1646292, 2057865, 2469438, 2743820, 3292584, 3704157, 4115730, 4938876, 5487640, 5899213, 6173595, 7408314, 8231460, 9877752, 11112471, 11798426, 12347190, 14816628, 16462920, 17697639, 18520785, 22224942, 23596852, 24694380, 29496065, 29633256, 35395278, 37041570, 44449884, 47193704, 49388760, 53092917, 55562355, 58992130, 70790556, 74083140, 88488195, 88899768, 106185834, 111124710, 117984260, 141581112, 148166280, 159278751, 176976390, 212371668, 222249420, 235968520, 265464585, 318557502, 353952780, 424743336, 444498840, 477836253, 530929170, 637115004, 707905560, 796393755, 955672506, 1061858340, 1274230008, 1592787510, 1911345012, 2123716680, 2389181265, 3185575020, 3822690024, 4778362530, 6371150040, 9556725060, 19113450120]

約数ペア:

[(1, 19113450120), (2, 9556725060), (3, 6371150040), (4, 4778362530), (5, 3822690024), (6, 3185575020), (8, 2389181265), (9, 2123716680), (10, 1911345012), (12, 1592787510), (15, 1274230008), (18, 1061858340), (20, 955672506), (24, 796393755), (27, 707905560), (30, 637115004), (36, 530929170), (40, 477836253), (43, 444498840), (45, 424743336), (54, 353952780), (60, 318557502), (72, 265464585), (81, 235968520), (86, 222249420), (90, 212371668), (108, 176976390), (120, 159278751), (129, 148166280), (135, 141581112), (162, 117984260), (172, 111124710), (180, 106185834), (215, 88899768), (216, 88488195), (258, 74083140), (270, 70790556), (324, 58992130), (344, 55562355), (360, 53092917), (387, 49388760), (405, 47193704), (430, 44449884), (516, 37041570), (540, 35395278), (645, 29633256), (648, 29496065), (774, 24694380), (810, 23596852), (860, 22224942), (1032, 18520785), (1080, 17697639), (1161, 16462920), (1290, 14816628), (1548, 12347190), (1620, 11798426), (1720, 11112471), (1935, 9877752), (2322, 8231460), (2580, 7408314), (3096, 6173595), (3240, 5899213), (3483, 5487640), (3870, 4938876), (4644, 4115730), (5160, 3704157), (5805, 3292584), (6966, 2743820), (7740, 2469438), (9288, 2057865), (11610, 1646292), (13932, 1371910), (15480, 1234719), (17415, 1097528), (23220, 823146), (27864, 685955), (34830, 548764), (46440, 411573), (69660, 274382), (137191, 139320)]