71313207984

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1\times {\mathrm{1399}}^1$

素因数の和:2064

約数の個数: 240

約数和(自身を含む): 217374976000

約数和(自身を除く): 146061768016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 228, 248, 279, 304, 342, 372, 456, 496, 558, 589, 601, 684, 744, 912, 1116, 1178, 1202, 1368, 1399, 1488, 1767, 1803, 2232, 2356, 2404, 2736, 2798, 3534, 3606, 4197, 4464, 4712, 4808, 5301, 5409, 5596, 7068, 7212, 8394, 9424, 9616, 10602, 10818, 11192, 11419, 12591, 14136, 14424, 16788, 18631, 21204, 21636, 22384, 22838, 25182, 26581, 28272, 28848, 33576, 34257, 37262, 42408, 43272, 43369, 45676, 50364, 53162, 55893, 67152, 68514, 74524, 79743, 84816, 86544, 86738, 91352, 100728, 102771, 106324, 111786, 130107, 137028, 149048, 159486, 167679, 173476, 182704, 201456, 205542, 212648, 223572, 239229, 260214, 274056, 298096, 318972, 335358, 346952, 353989, 390321, 411084, 425296, 447144, 478458, 520428, 548112, 637944, 670716, 693904, 707978, 780642, 822168, 824011, 840799, 894288, 956916, 1040856, 1061967, 1275888, 1341432, 1415956, 1561284, 1644336, 1648022, 1681598, 1913832, 2081712, 2123934, 2472033, 2522397, 2682864, 2831912, 3122568, 3185901, 3296044, 3363196, 3827664, 4247868, 4944066, 5044794, 5663824, 6245136, 6371802, 6592088, 6726392, 7416099, 7567191, 8495736, 9888132, 10089588, 12743604, 13184176, 13452784, 14832198, 15134382, 15975181, 16991472, 19776264, 20179176, 25487208, 26064769, 29664396, 30268764, 31950362, 39552528, 40358352, 47925543, 50974416, 52129538, 59328792, 60537528, 63900724, 78194307, 95851086, 104259076, 118657584, 121075056, 127801448, 143776629, 156388614, 191702172, 208518152, 234582921, 255602896, 287553258, 312777228, 383404344, 417036304, 469165842, 495230611, 575106516, 625554456, 766808688, 938331684, 990461222, 1150213032, 1251108912, 1485691833, 1876663368, 1980922444, 2300426064, 2971383666, 3753326736, 3961844888, 4457075499, 5942767332, 7923689776, 8914150998, 11885534664, 17828301996, 23771069328, 35656603992, 71313207984]

約数ペア:

[(1, 71313207984), (2, 35656603992), (3, 23771069328), (4, 17828301996), (6, 11885534664), (8, 8914150998), (9, 7923689776), (12, 5942767332), (16, 4457075499), (18, 3961844888), (19, 3753326736), (24, 2971383666), (31, 2300426064), (36, 1980922444), (38, 1876663368), (48, 1485691833), (57, 1251108912), (62, 1150213032), (72, 990461222), (76, 938331684), (93, 766808688), (114, 625554456), (124, 575106516), (144, 495230611), (152, 469165842), (171, 417036304), (186, 383404344), (228, 312777228), (248, 287553258), (279, 255602896), (304, 234582921), (342, 208518152), (372, 191702172), (456, 156388614), (496, 143776629), (558, 127801448), (589, 121075056), (601, 118657584), (684, 104259076), (744, 95851086), (912, 78194307), (1116, 63900724), (1178, 60537528), (1202, 59328792), (1368, 52129538), (1399, 50974416), (1488, 47925543), (1767, 40358352), (1803, 39552528), (2232, 31950362), (2356, 30268764), (2404, 29664396), (2736, 26064769), (2798, 25487208), (3534, 20179176), (3606, 19776264), (4197, 16991472), (4464, 15975181), (4712, 15134382), (4808, 14832198), (5301, 13452784), (5409, 13184176), (5596, 12743604), (7068, 10089588), (7212, 9888132), (8394, 8495736), (9424, 7567191), (9616, 7416099), (10602, 6726392), (10818, 6592088), (11192, 6371802), (11419, 6245136), (12591, 5663824), (14136, 5044794), (14424, 4944066), (16788, 4247868), (18631, 3827664), (21204, 3363196), (21636, 3296044), (22384, 3185901), (22838, 3122568), (25182, 2831912), (26581, 2682864), (28272, 2522397), (28848, 2472033), (33576, 2123934), (34257, 2081712), (37262, 1913832), (42408, 1681598), (43272, 1648022), (43369, 1644336), (45676, 1561284), (50364, 1415956), (53162, 1341432), (55893, 1275888), (67152, 1061967), (68514, 1040856), (74524, 956916), (79743, 894288), (84816, 840799), (86544, 824011), (86738, 822168), (91352, 780642), (100728, 707978), (102771, 693904), (106324, 670716), (111786, 637944), (130107, 548112), (137028, 520428), (149048, 478458), (159486, 447144), (167679, 425296), (173476, 411084), (182704, 390321), (201456, 353989), (205542, 346952), (212648, 335358), (223572, 318972), (239229, 298096), (260214, 274056)]