193794720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:583

約数の個数: 192

約数和(自身を含む): 704422656

約数和(自身を除く): 510627936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 137, 140, 160, 168, 210, 224, 240, 274, 280, 336, 411, 420, 421, 480, 548, 560, 672, 685, 822, 840, 842, 959, 1096, 1120, 1263, 1370, 1644, 1680, 1684, 1918, 2055, 2105, 2192, 2526, 2740, 2877, 2947, 3288, 3360, 3368, 3836, 4110, 4210, 4384, 4795, 5052, 5480, 5754, 5894, 6315, 6576, 6736, 7672, 8220, 8420, 8841, 9590, 10104, 10960, 11508, 11788, 12630, 13152, 13472, 14385, 14735, 15344, 16440, 16840, 17682, 19180, 20208, 21920, 23016, 23576, 25260, 28770, 29470, 30688, 32880, 33680, 35364, 38360, 40416, 44205, 46032, 47152, 50520, 57540, 57677, 58940, 65760, 67360, 70728, 76720, 88410, 92064, 94304, 101040, 115080, 115354, 117880, 141456, 153440, 173031, 176820, 202080, 230160, 230708, 235760, 282912, 288385, 346062, 353640, 403739, 460320, 461416, 471520, 576770, 692124, 707280, 807478, 865155, 922832, 1153540, 1211217, 1384248, 1414560, 1614956, 1730310, 1845664, 2018695, 2307080, 2422434, 2768496, 3229912, 3460620, 4037390, 4614160, 4844868, 5536992, 6056085, 6459824, 6921240, 8074780, 9228320, 9689736, 12112170, 12919648, 13842480, 16149560, 19379472, 24224340, 27684960, 32299120, 38758944, 48448680, 64598240, 96897360, 193794720]

約数ペア:

[(1, 193794720), (2, 96897360), (3, 64598240), (4, 48448680), (5, 38758944), (6, 32299120), (7, 27684960), (8, 24224340), (10, 19379472), (12, 16149560), (14, 13842480), (15, 12919648), (16, 12112170), (20, 9689736), (21, 9228320), (24, 8074780), (28, 6921240), (30, 6459824), (32, 6056085), (35, 5536992), (40, 4844868), (42, 4614160), (48, 4037390), (56, 3460620), (60, 3229912), (70, 2768496), (80, 2422434), (84, 2307080), (96, 2018695), (105, 1845664), (112, 1730310), (120, 1614956), (137, 1414560), (140, 1384248), (160, 1211217), (168, 1153540), (210, 922832), (224, 865155), (240, 807478), (274, 707280), (280, 692124), (336, 576770), (411, 471520), (420, 461416), (421, 460320), (480, 403739), (548, 353640), (560, 346062), (672, 288385), (685, 282912), (822, 235760), (840, 230708), (842, 230160), (959, 202080), (1096, 176820), (1120, 173031), (1263, 153440), (1370, 141456), (1644, 117880), (1680, 115354), (1684, 115080), (1918, 101040), (2055, 94304), (2105, 92064), (2192, 88410), (2526, 76720), (2740, 70728), (2877, 67360), (2947, 65760), (3288, 58940), (3360, 57677), (3368, 57540), (3836, 50520), (4110, 47152), (4210, 46032), (4384, 44205), (4795, 40416), (5052, 38360), (5480, 35364), (5754, 33680), (5894, 32880), (6315, 30688), (6576, 29470), (6736, 28770), (7672, 25260), (8220, 23576), (8420, 23016), (8841, 21920), (9590, 20208), (10104, 19180), (10960, 17682), (11508, 16840), (11788, 16440), (12630, 15344), (13152, 14735), (13472, 14385)]