20161016160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{58909}}^1$

素因数の和:58981

約数の個数: 192

約数和(自身を含む): 68407234560

約数和(自身を除く): 48246218400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 60, 62, 69, 80, 92, 93, 96, 115, 120, 124, 138, 155, 160, 184, 186, 230, 240, 248, 276, 310, 345, 368, 372, 460, 465, 480, 496, 552, 620, 690, 713, 736, 744, 920, 930, 992, 1104, 1240, 1380, 1426, 1488, 1840, 1860, 2139, 2208, 2480, 2760, 2852, 2976, 3565, 3680, 3720, 4278, 4960, 5520, 5704, 7130, 7440, 8556, 10695, 11040, 11408, 14260, 14880, 17112, 21390, 22816, 28520, 34224, 42780, 57040, 58909, 68448, 85560, 114080, 117818, 171120, 176727, 235636, 294545, 342240, 353454, 471272, 589090, 706908, 883635, 942544, 1178180, 1354907, 1413816, 1767270, 1826179, 1885088, 2356360, 2709814, 2827632, 3534540, 3652358, 4064721, 4712720, 5419628, 5478537, 5655264, 6774535, 7069080, 7304716, 8129442, 9130895, 9425440, 10839256, 10957074, 13549070, 14138160, 14609432, 16258884, 18261790, 20323605, 21678512, 21914148, 27098140, 27392685, 28276320, 29218864, 32517768, 36523580, 40647210, 42002117, 43357024, 43828296, 54196280, 54785370, 58437728, 65035536, 73047160, 81294420, 84004234, 87656592, 108392560, 109570740, 126006351, 130071072, 146094320, 162588840, 168008468, 175313184, 210010585, 216785120, 219141480, 252012702, 292188640, 325177680, 336016936, 420021170, 438282960, 504025404, 630031755, 650355360, 672033872, 840042340, 876565920, 1008050808, 1260063510, 1344067744, 1680084680, 2016101616, 2520127020, 3360169360, 4032203232, 5040254040, 6720338720, 10080508080, 20161016160]

約数ペア:

[(1, 20161016160), (2, 10080508080), (3, 6720338720), (4, 5040254040), (5, 4032203232), (6, 3360169360), (8, 2520127020), (10, 2016101616), (12, 1680084680), (15, 1344067744), (16, 1260063510), (20, 1008050808), (23, 876565920), (24, 840042340), (30, 672033872), (31, 650355360), (32, 630031755), (40, 504025404), (46, 438282960), (48, 420021170), (60, 336016936), (62, 325177680), (69, 292188640), (80, 252012702), (92, 219141480), (93, 216785120), (96, 210010585), (115, 175313184), (120, 168008468), (124, 162588840), (138, 146094320), (155, 130071072), (160, 126006351), (184, 109570740), (186, 108392560), (230, 87656592), (240, 84004234), (248, 81294420), (276, 73047160), (310, 65035536), (345, 58437728), (368, 54785370), (372, 54196280), (460, 43828296), (465, 43357024), (480, 42002117), (496, 40647210), (552, 36523580), (620, 32517768), (690, 29218864), (713, 28276320), (736, 27392685), (744, 27098140), (920, 21914148), (930, 21678512), (992, 20323605), (1104, 18261790), (1240, 16258884), (1380, 14609432), (1426, 14138160), (1488, 13549070), (1840, 10957074), (1860, 10839256), (2139, 9425440), (2208, 9130895), (2480, 8129442), (2760, 7304716), (2852, 7069080), (2976, 6774535), (3565, 5655264), (3680, 5478537), (3720, 5419628), (4278, 4712720), (4960, 4064721), (5520, 3652358), (5704, 3534540), (7130, 2827632), (7440, 2709814), (8556, 2356360), (10695, 1885088), (11040, 1826179), (11408, 1767270), (14260, 1413816), (14880, 1354907), (17112, 1178180), (21390, 942544), (22816, 883635), (28520, 706908), (34224, 589090), (42780, 471272), (57040, 353454), (58909, 342240), (68448, 294545), (85560, 235636), (114080, 176727), (117818, 171120)]