1068428400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{68489}}^1$

素因数の和:68523

約数の個数: 120

約数和(自身を含む): 3685857840

約数和(自身を除く): 2617429440

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, 68489, 136978, 205467, 273956, 342445, 410934, 547912, 684890, 821868, 890357, 1027335, 1095824, 1369780, 1643736, 1712225, 1780714, 2054670, 2671071, 2739560, 3287472, 3424450, 3561428, 4109340, 4451785, 5136675, 5342142, 5479120, 6848900, 7122856, 8218680, 8903570, 10273350, 10684284, 13355355, 13697800, 14245712, 16437360, 17807140, 20546700, 21368568, 22258925, 26710710, 27395600, 35614280, 41093400, 42737136, 44517850, 53421420, 66776775, 71228560, 82186800, 89035700, 106842840, 133553550, 178071400, 213685680, 267107100, 356142800, 534214200, 1068428400]

約数ペア:

[(1, 1068428400), (2, 534214200), (3, 356142800), (4, 267107100), (5, 213685680), (6, 178071400), (8, 133553550), (10, 106842840), (12, 89035700), (13, 82186800), (15, 71228560), (16, 66776775), (20, 53421420), (24, 44517850), (25, 42737136), (26, 41093400), (30, 35614280), (39, 27395600), (40, 26710710), (48, 22258925), (50, 21368568), (52, 20546700), (60, 17807140), (65, 16437360), (75, 14245712), (78, 13697800), (80, 13355355), (100, 10684284), (104, 10273350), (120, 8903570), (130, 8218680), (150, 7122856), (156, 6848900), (195, 5479120), (200, 5342142), (208, 5136675), (240, 4451785), (260, 4109340), (300, 3561428), (312, 3424450), (325, 3287472), (390, 2739560), (400, 2671071), (520, 2054670), (600, 1780714), (624, 1712225), (650, 1643736), (780, 1369780), (975, 1095824), (1040, 1027335), (1200, 890357), (1300, 821868), (1560, 684890), (1950, 547912), (2600, 410934), (3120, 342445), (3900, 273956), (5200, 205467), (7800, 136978), (15600, 68489)]