47804680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:140

約数の個数: 192

約数和(自身を含む): 144789120

約数和(自身を除く): 96984440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 83, 85, 88, 110, 119, 121, 136, 140, 154, 166, 170, 187, 220, 238, 242, 280, 308, 332, 340, 374, 385, 415, 440, 476, 484, 581, 595, 605, 616, 664, 680, 748, 770, 830, 847, 913, 935, 952, 968, 1162, 1190, 1210, 1309, 1411, 1496, 1540, 1660, 1694, 1826, 1870, 2057, 2324, 2380, 2420, 2618, 2822, 2905, 3080, 3320, 3388, 3652, 3740, 4114, 4235, 4565, 4648, 4760, 4840, 5236, 5644, 5810, 6391, 6545, 6776, 7055, 7304, 7480, 8228, 8470, 9130, 9877, 10043, 10285, 10472, 11288, 11620, 12782, 13090, 14110, 14399, 15521, 16456, 16940, 18260, 19754, 20086, 20570, 23240, 25564, 26180, 28220, 28798, 31042, 31955, 33880, 36520, 39508, 40172, 41140, 49385, 50215, 51128, 52360, 56440, 57596, 62084, 63910, 70301, 71995, 77605, 79016, 80344, 82280, 98770, 100430, 108647, 115192, 124168, 127820, 140602, 143990, 155210, 170731, 197540, 200860, 217294, 255640, 281204, 287980, 310420, 341462, 351505, 395080, 401720, 434588, 543235, 562408, 575960, 620840, 682924, 703010, 853655, 869176, 1086470, 1195117, 1365848, 1406020, 1707310, 2172940, 2390234, 2812040, 3414620, 4345880, 4780468, 5975585, 6829240, 9560936, 11951170, 23902340, 47804680]

約数ペア:

[(1, 47804680), (2, 23902340), (4, 11951170), (5, 9560936), (7, 6829240), (8, 5975585), (10, 4780468), (11, 4345880), (14, 3414620), (17, 2812040), (20, 2390234), (22, 2172940), (28, 1707310), (34, 1406020), (35, 1365848), (40, 1195117), (44, 1086470), (55, 869176), (56, 853655), (68, 703010), (70, 682924), (77, 620840), (83, 575960), (85, 562408), (88, 543235), (110, 434588), (119, 401720), (121, 395080), (136, 351505), (140, 341462), (154, 310420), (166, 287980), (170, 281204), (187, 255640), (220, 217294), (238, 200860), (242, 197540), (280, 170731), (308, 155210), (332, 143990), (340, 140602), (374, 127820), (385, 124168), (415, 115192), (440, 108647), (476, 100430), (484, 98770), (581, 82280), (595, 80344), (605, 79016), (616, 77605), (664, 71995), (680, 70301), (748, 63910), (770, 62084), (830, 57596), (847, 56440), (913, 52360), (935, 51128), (952, 50215), (968, 49385), (1162, 41140), (1190, 40172), (1210, 39508), (1309, 36520), (1411, 33880), (1496, 31955), (1540, 31042), (1660, 28798), (1694, 28220), (1826, 26180), (1870, 25564), (2057, 23240), (2324, 20570), (2380, 20086), (2420, 19754), (2618, 18260), (2822, 16940), (2905, 16456), (3080, 15521), (3320, 14399), (3388, 14110), (3652, 13090), (3740, 12782), (4114, 11620), (4235, 11288), (4565, 10472), (4648, 10285), (4760, 10043), (4840, 9877), (5236, 9130), (5644, 8470), (5810, 8228), (6391, 7480), (6545, 7304), (6776, 7055)]