78596160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 224

約数和(自身を含む): 273100800

約数和(自身を除く): 194504640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 114, 120, 124, 139, 152, 155, 160, 186, 190, 192, 228, 240, 248, 278, 285, 304, 310, 320, 372, 380, 417, 456, 465, 480, 496, 556, 570, 589, 608, 620, 695, 744, 760, 834, 912, 930, 960, 992, 1112, 1140, 1178, 1216, 1240, 1390, 1488, 1520, 1668, 1767, 1824, 1860, 1984, 2085, 2224, 2280, 2356, 2480, 2641, 2780, 2945, 2976, 3040, 3336, 3534, 3648, 3720, 4170, 4309, 4448, 4560, 4712, 4960, 5282, 5560, 5890, 5952, 6080, 6672, 7068, 7440, 7923, 8340, 8618, 8835, 8896, 9120, 9424, 9920, 10564, 11120, 11780, 12927, 13205, 13344, 14136, 14880, 15846, 16680, 17236, 17670, 18240, 18848, 21128, 21545, 22240, 23560, 25854, 26410, 26688, 28272, 29760, 31692, 33360, 34472, 35340, 37696, 39615, 42256, 43090, 44480, 47120, 51708, 52820, 56544, 63384, 64635, 66720, 68944, 70680, 79230, 81871, 84512, 86180, 94240, 103416, 105640, 113088, 126768, 129270, 133440, 137888, 141360, 158460, 163742, 169024, 172360, 188480, 206832, 211280, 245613, 253536, 258540, 275776, 282720, 316920, 327484, 344720, 409355, 413664, 422560, 491226, 507072, 517080, 565440, 633840, 654968, 689440, 818710, 827328, 845120, 982452, 1034160, 1228065, 1267680, 1309936, 1378880, 1637420, 1964904, 2068320, 2456130, 2535360, 2619872, 3274840, 3929808, 4136640, 4912260, 5239744, 6549680, 7859616, 9824520, 13099360, 15719232, 19649040, 26198720, 39298080, 78596160]

約数ペア:

[(1, 78596160), (2, 39298080), (3, 26198720), (4, 19649040), (5, 15719232), (6, 13099360), (8, 9824520), (10, 7859616), (12, 6549680), (15, 5239744), (16, 4912260), (19, 4136640), (20, 3929808), (24, 3274840), (30, 2619872), (31, 2535360), (32, 2456130), (38, 2068320), (40, 1964904), (48, 1637420), (57, 1378880), (60, 1309936), (62, 1267680), (64, 1228065), (76, 1034160), (80, 982452), (93, 845120), (95, 827328), (96, 818710), (114, 689440), (120, 654968), (124, 633840), (139, 565440), (152, 517080), (155, 507072), (160, 491226), (186, 422560), (190, 413664), (192, 409355), (228, 344720), (240, 327484), (248, 316920), (278, 282720), (285, 275776), (304, 258540), (310, 253536), (320, 245613), (372, 211280), (380, 206832), (417, 188480), (456, 172360), (465, 169024), (480, 163742), (496, 158460), (556, 141360), (570, 137888), (589, 133440), (608, 129270), (620, 126768), (695, 113088), (744, 105640), (760, 103416), (834, 94240), (912, 86180), (930, 84512), (960, 81871), (992, 79230), (1112, 70680), (1140, 68944), (1178, 66720), (1216, 64635), (1240, 63384), (1390, 56544), (1488, 52820), (1520, 51708), (1668, 47120), (1767, 44480), (1824, 43090), (1860, 42256), (1984, 39615), (2085, 37696), (2224, 35340), (2280, 34472), (2356, 33360), (2480, 31692), (2641, 29760), (2780, 28272), (2945, 26688), (2976, 26410), (3040, 25854), (3336, 23560), (3534, 22240), (3648, 21545), (3720, 21128), (4170, 18848), (4309, 18240), (4448, 17670), (4560, 17236), (4712, 16680), (4960, 15846), (5282, 14880), (5560, 14136), (5890, 13344), (5952, 13205), (6080, 12927), (6672, 11780), (7068, 11120), (7440, 10564), (7923, 9920), (8340, 9424), (8618, 9120), (8835, 8896)]