194680920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:434

約数の個数: 192

約数和(自身を含む): 687748320

約数和(自身を除く): 493067400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 113, 120, 140, 147, 168, 196, 210, 226, 245, 280, 293, 294, 339, 392, 420, 452, 490, 565, 586, 588, 678, 735, 791, 840, 879, 904, 980, 1130, 1172, 1176, 1356, 1465, 1470, 1582, 1695, 1758, 1960, 2051, 2260, 2344, 2373, 2712, 2930, 2940, 3164, 3390, 3516, 3955, 4102, 4395, 4520, 4746, 5537, 5860, 5880, 6153, 6328, 6780, 7032, 7910, 8204, 8790, 9492, 10255, 11074, 11720, 11865, 12306, 13560, 14357, 15820, 16408, 16611, 17580, 18984, 20510, 22148, 23730, 24612, 27685, 28714, 30765, 31640, 33109, 33222, 35160, 41020, 43071, 44296, 47460, 49224, 55370, 57428, 61530, 66218, 66444, 71785, 82040, 83055, 86142, 94920, 99327, 110740, 114856, 123060, 132436, 132888, 143570, 165545, 166110, 172284, 198654, 215355, 221480, 231763, 246120, 264872, 287140, 331090, 332220, 344568, 397308, 430710, 463526, 496635, 574280, 662180, 664440, 695289, 794616, 861420, 927052, 993270, 1158815, 1324360, 1390578, 1622341, 1722840, 1854104, 1986540, 2317630, 2781156, 3244682, 3476445, 3973080, 4635260, 4867023, 5562312, 6489364, 6952890, 8111705, 9270520, 9734046, 12978728, 13905780, 16223410, 19468092, 24335115, 27811560, 32446820, 38936184, 48670230, 64893640, 97340460, 194680920]

約数ペア:

[(1, 194680920), (2, 97340460), (3, 64893640), (4, 48670230), (5, 38936184), (6, 32446820), (7, 27811560), (8, 24335115), (10, 19468092), (12, 16223410), (14, 13905780), (15, 12978728), (20, 9734046), (21, 9270520), (24, 8111705), (28, 6952890), (30, 6489364), (35, 5562312), (40, 4867023), (42, 4635260), (49, 3973080), (56, 3476445), (60, 3244682), (70, 2781156), (84, 2317630), (98, 1986540), (105, 1854104), (113, 1722840), (120, 1622341), (140, 1390578), (147, 1324360), (168, 1158815), (196, 993270), (210, 927052), (226, 861420), (245, 794616), (280, 695289), (293, 664440), (294, 662180), (339, 574280), (392, 496635), (420, 463526), (452, 430710), (490, 397308), (565, 344568), (586, 332220), (588, 331090), (678, 287140), (735, 264872), (791, 246120), (840, 231763), (879, 221480), (904, 215355), (980, 198654), (1130, 172284), (1172, 166110), (1176, 165545), (1356, 143570), (1465, 132888), (1470, 132436), (1582, 123060), (1695, 114856), (1758, 110740), (1960, 99327), (2051, 94920), (2260, 86142), (2344, 83055), (2373, 82040), (2712, 71785), (2930, 66444), (2940, 66218), (3164, 61530), (3390, 57428), (3516, 55370), (3955, 49224), (4102, 47460), (4395, 44296), (4520, 43071), (4746, 41020), (5537, 35160), (5860, 33222), (5880, 33109), (6153, 31640), (6328, 30765), (6780, 28714), (7032, 27685), (7910, 24612), (8204, 23730), (8790, 22148), (9492, 20510), (10255, 18984), (11074, 17580), (11720, 16611), (11865, 16408), (12306, 15820), (13560, 14357)]