80910060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:324

約数の個数: 192

約数和(自身を含む): 287207424

約数和(自身を除く): 206297364

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 83, 84, 105, 110, 132, 140, 154, 165, 166, 210, 211, 220, 231, 249, 308, 330, 332, 385, 415, 420, 422, 462, 498, 581, 633, 660, 770, 830, 844, 913, 924, 996, 1055, 1155, 1162, 1245, 1266, 1477, 1540, 1660, 1743, 1826, 2110, 2310, 2321, 2324, 2490, 2532, 2739, 2905, 2954, 3165, 3486, 3652, 4220, 4431, 4565, 4620, 4642, 4980, 5478, 5810, 5908, 6330, 6391, 6963, 6972, 7385, 8715, 8862, 9130, 9284, 10956, 11605, 11620, 12660, 12782, 13695, 13926, 14770, 16247, 17430, 17513, 17724, 18260, 19173, 22155, 23210, 25564, 27390, 27852, 29540, 31955, 32494, 34815, 34860, 35026, 38346, 44310, 46420, 48741, 52539, 54780, 63910, 64988, 69630, 70052, 76692, 81235, 87565, 88620, 95865, 97482, 105078, 122591, 127820, 139260, 162470, 175130, 191730, 192643, 194964, 210156, 243705, 245182, 262695, 324940, 350260, 367773, 383460, 385286, 487410, 490364, 525390, 577929, 612955, 735546, 770572, 963215, 974820, 1050780, 1155858, 1225910, 1348501, 1471092, 1838865, 1926430, 2311716, 2451820, 2697002, 2889645, 3677730, 3852860, 4045503, 5394004, 5779290, 6742505, 7355460, 8091006, 11558580, 13485010, 16182012, 20227515, 26970020, 40455030, 80910060]

約数ペア:

[(1, 80910060), (2, 40455030), (3, 26970020), (4, 20227515), (5, 16182012), (6, 13485010), (7, 11558580), (10, 8091006), (11, 7355460), (12, 6742505), (14, 5779290), (15, 5394004), (20, 4045503), (21, 3852860), (22, 3677730), (28, 2889645), (30, 2697002), (33, 2451820), (35, 2311716), (42, 1926430), (44, 1838865), (55, 1471092), (60, 1348501), (66, 1225910), (70, 1155858), (77, 1050780), (83, 974820), (84, 963215), (105, 770572), (110, 735546), (132, 612955), (140, 577929), (154, 525390), (165, 490364), (166, 487410), (210, 385286), (211, 383460), (220, 367773), (231, 350260), (249, 324940), (308, 262695), (330, 245182), (332, 243705), (385, 210156), (415, 194964), (420, 192643), (422, 191730), (462, 175130), (498, 162470), (581, 139260), (633, 127820), (660, 122591), (770, 105078), (830, 97482), (844, 95865), (913, 88620), (924, 87565), (996, 81235), (1055, 76692), (1155, 70052), (1162, 69630), (1245, 64988), (1266, 63910), (1477, 54780), (1540, 52539), (1660, 48741), (1743, 46420), (1826, 44310), (2110, 38346), (2310, 35026), (2321, 34860), (2324, 34815), (2490, 32494), (2532, 31955), (2739, 29540), (2905, 27852), (2954, 27390), (3165, 25564), (3486, 23210), (3652, 22155), (4220, 19173), (4431, 18260), (4565, 17724), (4620, 17513), (4642, 17430), (4980, 16247), (5478, 14770), (5810, 13926), (5908, 13695), (6330, 12782), (6391, 12660), (6963, 11620), (6972, 11605), (7385, 10956), (8715, 9284), (8862, 9130)]