65297760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:261

約数の個数: 192

約数和(自身を含む): 228614400

約数和(自身を除く): 163316640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 83, 88, 96, 110, 120, 132, 149, 160, 165, 166, 176, 220, 240, 249, 264, 298, 330, 332, 352, 415, 440, 447, 480, 498, 528, 596, 660, 664, 745, 830, 880, 894, 913, 996, 1056, 1192, 1245, 1320, 1328, 1490, 1639, 1660, 1760, 1788, 1826, 1992, 2235, 2384, 2490, 2640, 2656, 2739, 2980, 3278, 3320, 3576, 3652, 3984, 4470, 4565, 4768, 4917, 4980, 5280, 5478, 5960, 6556, 6640, 7152, 7304, 7968, 8195, 8940, 9130, 9834, 9960, 10956, 11920, 12367, 13112, 13280, 13695, 14304, 14608, 16390, 17880, 18260, 19668, 19920, 21912, 23840, 24585, 24734, 26224, 27390, 29216, 32780, 35760, 36520, 37101, 39336, 39840, 43824, 49170, 49468, 52448, 54780, 61835, 65560, 71520, 73040, 74202, 78672, 87648, 98340, 98936, 109560, 123670, 131120, 136037, 146080, 148404, 157344, 185505, 196680, 197872, 219120, 247340, 262240, 272074, 296808, 371010, 393360, 395744, 408111, 438240, 494680, 544148, 593616, 680185, 742020, 786720, 816222, 989360, 1088296, 1187232, 1360370, 1484040, 1632444, 1978720, 2040555, 2176592, 2720740, 2968080, 3264888, 4081110, 4353184, 5441480, 5936160, 6529776, 8162220, 10882960, 13059552, 16324440, 21765920, 32648880, 65297760]

約数ペア:

[(1, 65297760), (2, 32648880), (3, 21765920), (4, 16324440), (5, 13059552), (6, 10882960), (8, 8162220), (10, 6529776), (11, 5936160), (12, 5441480), (15, 4353184), (16, 4081110), (20, 3264888), (22, 2968080), (24, 2720740), (30, 2176592), (32, 2040555), (33, 1978720), (40, 1632444), (44, 1484040), (48, 1360370), (55, 1187232), (60, 1088296), (66, 989360), (80, 816222), (83, 786720), (88, 742020), (96, 680185), (110, 593616), (120, 544148), (132, 494680), (149, 438240), (160, 408111), (165, 395744), (166, 393360), (176, 371010), (220, 296808), (240, 272074), (249, 262240), (264, 247340), (298, 219120), (330, 197872), (332, 196680), (352, 185505), (415, 157344), (440, 148404), (447, 146080), (480, 136037), (498, 131120), (528, 123670), (596, 109560), (660, 98936), (664, 98340), (745, 87648), (830, 78672), (880, 74202), (894, 73040), (913, 71520), (996, 65560), (1056, 61835), (1192, 54780), (1245, 52448), (1320, 49468), (1328, 49170), (1490, 43824), (1639, 39840), (1660, 39336), (1760, 37101), (1788, 36520), (1826, 35760), (1992, 32780), (2235, 29216), (2384, 27390), (2490, 26224), (2640, 24734), (2656, 24585), (2739, 23840), (2980, 21912), (3278, 19920), (3320, 19668), (3576, 18260), (3652, 17880), (3984, 16390), (4470, 14608), (4565, 14304), (4768, 13695), (4917, 13280), (4980, 13112), (5280, 12367), (5478, 11920), (5960, 10956), (6556, 9960), (6640, 9834), (7152, 9130), (7304, 8940), (7968, 8195)]