286242840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1973}}^1$

素因数の和:2034

約数の個数: 192

約数和(自身を含む): 1034691840

約数和(自身を除く): 748449000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 180, 186, 195, 234, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 520, 558, 585, 620, 744, 780, 806, 930, 936, 1116, 1170, 1209, 1240, 1395, 1560, 1612, 1860, 1973, 2015, 2232, 2340, 2418, 2790, 3224, 3627, 3720, 3946, 4030, 4680, 4836, 5580, 5919, 6045, 7254, 7892, 8060, 9672, 9865, 11160, 11838, 12090, 14508, 15784, 16120, 17757, 18135, 19730, 23676, 24180, 25649, 29016, 29595, 35514, 36270, 39460, 47352, 48360, 51298, 59190, 61163, 71028, 72540, 76947, 78920, 88785, 102596, 118380, 122326, 128245, 142056, 145080, 153894, 177570, 183489, 205192, 230841, 236760, 244652, 256490, 305815, 307788, 355140, 366978, 384735, 461682, 489304, 512980, 550467, 611630, 615576, 710280, 733956, 769470, 795119, 917445, 923364, 1025960, 1100934, 1154205, 1223260, 1467912, 1538940, 1590238, 1834890, 1846728, 2201868, 2308410, 2385357, 2446520, 2752335, 3077880, 3180476, 3669780, 3975595, 4403736, 4616820, 4770714, 5504670, 6360952, 7156071, 7339560, 7951190, 9233640, 9541428, 11009340, 11926785, 14312142, 15902380, 19082856, 22018680, 23853570, 28624284, 31804760, 35780355, 47707140, 57248568, 71560710, 95414280, 143121420, 286242840]

約数ペア:

[(1, 286242840), (2, 143121420), (3, 95414280), (4, 71560710), (5, 57248568), (6, 47707140), (8, 35780355), (9, 31804760), (10, 28624284), (12, 23853570), (13, 22018680), (15, 19082856), (18, 15902380), (20, 14312142), (24, 11926785), (26, 11009340), (30, 9541428), (31, 9233640), (36, 7951190), (39, 7339560), (40, 7156071), (45, 6360952), (52, 5504670), (60, 4770714), (62, 4616820), (65, 4403736), (72, 3975595), (78, 3669780), (90, 3180476), (93, 3077880), (104, 2752335), (117, 2446520), (120, 2385357), (124, 2308410), (130, 2201868), (155, 1846728), (156, 1834890), (180, 1590238), (186, 1538940), (195, 1467912), (234, 1223260), (248, 1154205), (260, 1100934), (279, 1025960), (310, 923364), (312, 917445), (360, 795119), (372, 769470), (390, 733956), (403, 710280), (465, 615576), (468, 611630), (520, 550467), (558, 512980), (585, 489304), (620, 461682), (744, 384735), (780, 366978), (806, 355140), (930, 307788), (936, 305815), (1116, 256490), (1170, 244652), (1209, 236760), (1240, 230841), (1395, 205192), (1560, 183489), (1612, 177570), (1860, 153894), (1973, 145080), (2015, 142056), (2232, 128245), (2340, 122326), (2418, 118380), (2790, 102596), (3224, 88785), (3627, 78920), (3720, 76947), (3946, 72540), (4030, 71028), (4680, 61163), (4836, 59190), (5580, 51298), (5919, 48360), (6045, 47352), (7254, 39460), (7892, 36270), (8060, 35514), (9672, 29595), (9865, 29016), (11160, 25649), (11838, 24180), (12090, 23676), (14508, 19730), (15784, 18135), (16120, 17757)]