1219342800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{78163}}^1$

素因数の和:78197

約数の個数: 120

約数和(自身を含む): 4206473824

約数和(自身を除く): 2987131024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 15600, 78163, 156326, 234489, 312652, 390815, 468978, 625304, 781630, 937956, 1016119, 1172445, 1250608, 1563260, 1875912, 1954075, 2032238, 2344890, 3048357, 3126520, 3751824, 3908150, 4064476, 4689780, 5080595, 5862225, 6096714, 6253040, 7816300, 8128952, 9379560, 10161190, 11724450, 12193428, 15241785, 15632600, 16257904, 18759120, 20322380, 23448900, 24386856, 25402975, 30483570, 31265200, 40644760, 46897800, 48773712, 50805950, 60967140, 76208925, 81289520, 93795600, 101611900, 121934280, 152417850, 203223800, 243868560, 304835700, 406447600, 609671400, 1219342800]

約数ペア:

[(1, 1219342800), (2, 609671400), (3, 406447600), (4, 304835700), (5, 243868560), (6, 203223800), (8, 152417850), (10, 121934280), (12, 101611900), (13, 93795600), (15, 81289520), (16, 76208925), (20, 60967140), (24, 50805950), (25, 48773712), (26, 46897800), (30, 40644760), (39, 31265200), (40, 30483570), (48, 25402975), (50, 24386856), (52, 23448900), (60, 20322380), (65, 18759120), (75, 16257904), (78, 15632600), (80, 15241785), (100, 12193428), (104, 11724450), (120, 10161190), (130, 9379560), (150, 8128952), (156, 7816300), (195, 6253040), (200, 6096714), (208, 5862225), (240, 5080595), (260, 4689780), (300, 4064476), (312, 3908150), (325, 3751824), (390, 3126520), (400, 3048357), (520, 2344890), (600, 2032238), (624, 1954075), (650, 1875912), (780, 1563260), (975, 1250608), (1040, 1172445), (1200, 1016119), (1300, 937956), (1560, 781630), (1950, 625304), (2600, 468978), (3120, 390815), (3900, 312652), (5200, 234489), (7800, 156326), (15600, 78163)]