1567189920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{719}}^1$

素因数の和:995

約数の個数: 192

約数和(自身を含む): 5225472000

約数和(自身を除く): 3658282080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 239, 240, 285, 304, 380, 456, 478, 480, 570, 608, 717, 719, 760, 912, 956, 1140, 1195, 1434, 1438, 1520, 1824, 1912, 2157, 2280, 2390, 2868, 2876, 3040, 3585, 3595, 3824, 4314, 4541, 4560, 4780, 5736, 5752, 7170, 7190, 7648, 8628, 9082, 9120, 9560, 10785, 11472, 11504, 13623, 13661, 14340, 14380, 17256, 18164, 19120, 21570, 22705, 22944, 23008, 27246, 27322, 28680, 28760, 34512, 36328, 38240, 40983, 43140, 45410, 54492, 54644, 57360, 57520, 68115, 68305, 69024, 72656, 81966, 86280, 90820, 108984, 109288, 114720, 115040, 136230, 136610, 145312, 163932, 171841, 172560, 181640, 204915, 217968, 218576, 272460, 273220, 327864, 343682, 345120, 363280, 409830, 435936, 437152, 515523, 544920, 546440, 655728, 687364, 726560, 819660, 859205, 1031046, 1089840, 1092880, 1311456, 1374728, 1639320, 1718410, 2062092, 2179680, 2185760, 2577615, 2749456, 3264979, 3278640, 3436820, 4124184, 5155230, 5498912, 6529958, 6557280, 6873640, 8248368, 9794937, 10310460, 13059916, 13747280, 16324895, 16496736, 19589874, 20620920, 26119832, 27494560, 32649790, 39179748, 41241840, 48974685, 52239664, 65299580, 78359496, 82483680, 97949370, 104479328, 130599160, 156718992, 195898740, 261198320, 313437984, 391797480, 522396640, 783594960, 1567189920]

約数ペア:

[(1, 1567189920), (2, 783594960), (3, 522396640), (4, 391797480), (5, 313437984), (6, 261198320), (8, 195898740), (10, 156718992), (12, 130599160), (15, 104479328), (16, 97949370), (19, 82483680), (20, 78359496), (24, 65299580), (30, 52239664), (32, 48974685), (38, 41241840), (40, 39179748), (48, 32649790), (57, 27494560), (60, 26119832), (76, 20620920), (80, 19589874), (95, 16496736), (96, 16324895), (114, 13747280), (120, 13059916), (152, 10310460), (160, 9794937), (190, 8248368), (228, 6873640), (239, 6557280), (240, 6529958), (285, 5498912), (304, 5155230), (380, 4124184), (456, 3436820), (478, 3278640), (480, 3264979), (570, 2749456), (608, 2577615), (717, 2185760), (719, 2179680), (760, 2062092), (912, 1718410), (956, 1639320), (1140, 1374728), (1195, 1311456), (1434, 1092880), (1438, 1089840), (1520, 1031046), (1824, 859205), (1912, 819660), (2157, 726560), (2280, 687364), (2390, 655728), (2868, 546440), (2876, 544920), (3040, 515523), (3585, 437152), (3595, 435936), (3824, 409830), (4314, 363280), (4541, 345120), (4560, 343682), (4780, 327864), (5736, 273220), (5752, 272460), (7170, 218576), (7190, 217968), (7648, 204915), (8628, 181640), (9082, 172560), (9120, 171841), (9560, 163932), (10785, 145312), (11472, 136610), (11504, 136230), (13623, 115040), (13661, 114720), (14340, 109288), (14380, 108984), (17256, 90820), (18164, 86280), (19120, 81966), (21570, 72656), (22705, 69024), (22944, 68305), (23008, 68115), (27246, 57520), (27322, 57360), (28680, 54644), (28760, 54492), (34512, 45410), (36328, 43140), (38240, 40983)]