68804555460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{2633}}^1$

素因数の和:2910

約数の個数: 192

約数和(自身を含む): 201785472000

約数和(自身を除く): 132980916540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 79, 111, 148, 149, 158, 185, 222, 237, 298, 316, 370, 395, 444, 447, 474, 555, 596, 740, 745, 790, 894, 948, 1110, 1185, 1490, 1580, 1788, 2220, 2235, 2370, 2633, 2923, 2980, 4470, 4740, 5266, 5513, 5846, 7899, 8769, 8940, 10532, 11026, 11692, 11771, 13165, 14615, 15798, 16539, 17538, 22052, 23542, 26330, 27565, 29230, 31596, 33078, 35076, 35313, 39495, 43845, 47084, 52660, 55130, 58460, 58855, 66156, 70626, 78990, 82695, 87690, 97421, 110260, 117710, 141252, 157980, 165390, 175380, 176565, 194842, 208007, 235420, 292263, 330780, 353130, 389684, 392317, 416014, 435527, 487105, 584526, 624021, 706260, 784634, 832028, 871054, 974210, 1040035, 1169052, 1176951, 1248042, 1306581, 1461315, 1569268, 1742108, 1948420, 1961585, 2080070, 2177635, 2353902, 2496084, 2613162, 2922630, 3120105, 3923170, 4160140, 4355270, 4707804, 5226324, 5845260, 5884755, 6240210, 6532905, 7696259, 7846340, 8710540, 11769510, 12480420, 13065810, 14515729, 15392518, 23088777, 23539020, 26131620, 29031458, 30785036, 30993043, 38481295, 43547187, 46177554, 58062916, 61986086, 72578645, 76962590, 87094374, 92355108, 92979129, 115443885, 123972172, 145157290, 153925180, 154965215, 174188748, 185958258, 217735935, 230887770, 290314580, 309930430, 371916516, 435471870, 461775540, 464895645, 619860860, 870943740, 929791290, 1146742591, 1859582580, 2293485182, 3440227773, 4586970364, 5733712955, 6880455546, 11467425910, 13760911092, 17201138865, 22934851820, 34402277730, 68804555460]

約数ペア:

[(1, 68804555460), (2, 34402277730), (3, 22934851820), (4, 17201138865), (5, 13760911092), (6, 11467425910), (10, 6880455546), (12, 5733712955), (15, 4586970364), (20, 3440227773), (30, 2293485182), (37, 1859582580), (60, 1146742591), (74, 929791290), (79, 870943740), (111, 619860860), (148, 464895645), (149, 461775540), (158, 435471870), (185, 371916516), (222, 309930430), (237, 290314580), (298, 230887770), (316, 217735935), (370, 185958258), (395, 174188748), (444, 154965215), (447, 153925180), (474, 145157290), (555, 123972172), (596, 115443885), (740, 92979129), (745, 92355108), (790, 87094374), (894, 76962590), (948, 72578645), (1110, 61986086), (1185, 58062916), (1490, 46177554), (1580, 43547187), (1788, 38481295), (2220, 30993043), (2235, 30785036), (2370, 29031458), (2633, 26131620), (2923, 23539020), (2980, 23088777), (4470, 15392518), (4740, 14515729), (5266, 13065810), (5513, 12480420), (5846, 11769510), (7899, 8710540), (8769, 7846340), (8940, 7696259), (10532, 6532905), (11026, 6240210), (11692, 5884755), (11771, 5845260), (13165, 5226324), (14615, 4707804), (15798, 4355270), (16539, 4160140), (17538, 3923170), (22052, 3120105), (23542, 2922630), (26330, 2613162), (27565, 2496084), (29230, 2353902), (31596, 2177635), (33078, 2080070), (35076, 1961585), (35313, 1948420), (39495, 1742108), (43845, 1569268), (47084, 1461315), (52660, 1306581), (55130, 1248042), (58460, 1176951), (58855, 1169052), (66156, 1040035), (70626, 974210), (78990, 871054), (82695, 832028), (87690, 784634), (97421, 706260), (110260, 624021), (117710, 584526), (141252, 487105), (157980, 435527), (165390, 416014), (175380, 392317), (176565, 389684), (194842, 353130), (208007, 330780), (235420, 292263)]