61864880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{83}}^1$

素因数の和:136

約数の個数: 160

約数和(自身を含む): 182988288

約数和(自身を除く): 121123408

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 83, 88, 110, 112, 121, 140, 154, 166, 176, 220, 242, 280, 308, 332, 385, 415, 440, 484, 560, 581, 605, 616, 664, 770, 830, 847, 880, 913, 968, 1162, 1210, 1232, 1328, 1331, 1540, 1660, 1694, 1826, 1936, 2324, 2420, 2662, 2905, 3080, 3320, 3388, 3652, 4235, 4565, 4648, 4840, 5324, 5810, 6160, 6391, 6640, 6655, 6776, 7304, 8470, 9130, 9296, 9317, 9680, 10043, 10648, 11620, 12782, 13310, 13552, 14608, 16940, 18260, 18634, 20086, 21296, 23240, 25564, 26620, 31955, 33880, 36520, 37268, 40172, 46480, 46585, 50215, 51128, 53240, 63910, 67760, 70301, 73040, 74536, 80344, 93170, 100430, 102256, 106480, 110473, 127820, 140602, 149072, 160688, 186340, 200860, 220946, 255640, 281204, 351505, 372680, 401720, 441892, 511280, 552365, 562408, 703010, 745360, 773311, 803440, 883784, 1104730, 1124816, 1406020, 1546622, 1767568, 2209460, 2812040, 3093244, 3866555, 4418920, 5624080, 6186488, 7733110, 8837840, 12372976, 15466220, 30932440, 61864880]

約数ペア:

[(1, 61864880), (2, 30932440), (4, 15466220), (5, 12372976), (7, 8837840), (8, 7733110), (10, 6186488), (11, 5624080), (14, 4418920), (16, 3866555), (20, 3093244), (22, 2812040), (28, 2209460), (35, 1767568), (40, 1546622), (44, 1406020), (55, 1124816), (56, 1104730), (70, 883784), (77, 803440), (80, 773311), (83, 745360), (88, 703010), (110, 562408), (112, 552365), (121, 511280), (140, 441892), (154, 401720), (166, 372680), (176, 351505), (220, 281204), (242, 255640), (280, 220946), (308, 200860), (332, 186340), (385, 160688), (415, 149072), (440, 140602), (484, 127820), (560, 110473), (581, 106480), (605, 102256), (616, 100430), (664, 93170), (770, 80344), (830, 74536), (847, 73040), (880, 70301), (913, 67760), (968, 63910), (1162, 53240), (1210, 51128), (1232, 50215), (1328, 46585), (1331, 46480), (1540, 40172), (1660, 37268), (1694, 36520), (1826, 33880), (1936, 31955), (2324, 26620), (2420, 25564), (2662, 23240), (2905, 21296), (3080, 20086), (3320, 18634), (3388, 18260), (3652, 16940), (4235, 14608), (4565, 13552), (4648, 13310), (4840, 12782), (5324, 11620), (5810, 10648), (6160, 10043), (6391, 9680), (6640, 9317), (6655, 9296), (6776, 9130), (7304, 8470)]