64320144

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:118

約数の個数: 240

約数和(自身を含む): 213736320

約数和(自身を除く): 149416176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 29, 41, 42, 46, 48, 49, 56, 58, 69, 82, 84, 87, 92, 98, 112, 116, 123, 138, 147, 161, 164, 168, 174, 184, 196, 203, 232, 246, 276, 287, 294, 322, 328, 336, 348, 368, 392, 406, 464, 483, 492, 552, 574, 588, 609, 644, 656, 667, 696, 784, 812, 861, 943, 966, 984, 1104, 1127, 1148, 1176, 1189, 1218, 1288, 1334, 1392, 1421, 1624, 1722, 1886, 1932, 1968, 2001, 2009, 2254, 2296, 2352, 2378, 2436, 2576, 2668, 2829, 2842, 3248, 3381, 3444, 3567, 3772, 3864, 4002, 4018, 4263, 4508, 4592, 4669, 4756, 4872, 5336, 5658, 5684, 6027, 6601, 6762, 6888, 7134, 7544, 7728, 8004, 8036, 8323, 8526, 9016, 9338, 9512, 9744, 10672, 11316, 11368, 12054, 13202, 13524, 13776, 14007, 14268, 15088, 16008, 16072, 16646, 17052, 18032, 18676, 19024, 19803, 22632, 22736, 24108, 24969, 26404, 27048, 27347, 28014, 28536, 32016, 32144, 32683, 33292, 34104, 37352, 39606, 45264, 46207, 48216, 49938, 52808, 54096, 54694, 56028, 57072, 58261, 65366, 66584, 68208, 74704, 79212, 82041, 92414, 96432, 98049, 99876, 105616, 109388, 112056, 116522, 130732, 133168, 138621, 158424, 164082, 174783, 184828, 191429, 196098, 199752, 218776, 224112, 233044, 261464, 277242, 316848, 328164, 349566, 369656, 382858, 392196, 399504, 437552, 466088, 522928, 554484, 574287, 656328, 699132, 739312, 765716, 784392, 932176, 1108968, 1148574, 1312656, 1340003, 1398264, 1531432, 1568784, 2217936, 2297148, 2680006, 2796528, 3062864, 4020009, 4594296, 5360012, 8040018, 9188592, 10720024, 16080036, 21440048, 32160072, 64320144]

約数ペア:

[(1, 64320144), (2, 32160072), (3, 21440048), (4, 16080036), (6, 10720024), (7, 9188592), (8, 8040018), (12, 5360012), (14, 4594296), (16, 4020009), (21, 3062864), (23, 2796528), (24, 2680006), (28, 2297148), (29, 2217936), (41, 1568784), (42, 1531432), (46, 1398264), (48, 1340003), (49, 1312656), (56, 1148574), (58, 1108968), (69, 932176), (82, 784392), (84, 765716), (87, 739312), (92, 699132), (98, 656328), (112, 574287), (116, 554484), (123, 522928), (138, 466088), (147, 437552), (161, 399504), (164, 392196), (168, 382858), (174, 369656), (184, 349566), (196, 328164), (203, 316848), (232, 277242), (246, 261464), (276, 233044), (287, 224112), (294, 218776), (322, 199752), (328, 196098), (336, 191429), (348, 184828), (368, 174783), (392, 164082), (406, 158424), (464, 138621), (483, 133168), (492, 130732), (552, 116522), (574, 112056), (588, 109388), (609, 105616), (644, 99876), (656, 98049), (667, 96432), (696, 92414), (784, 82041), (812, 79212), (861, 74704), (943, 68208), (966, 66584), (984, 65366), (1104, 58261), (1127, 57072), (1148, 56028), (1176, 54694), (1189, 54096), (1218, 52808), (1288, 49938), (1334, 48216), (1392, 46207), (1421, 45264), (1624, 39606), (1722, 37352), (1886, 34104), (1932, 33292), (1968, 32683), (2001, 32144), (2009, 32016), (2254, 28536), (2296, 28014), (2352, 27347), (2378, 27048), (2436, 26404), (2576, 24969), (2668, 24108), (2829, 22736), (2842, 22632), (3248, 19803), (3381, 19024), (3444, 18676), (3567, 18032), (3772, 17052), (3864, 16646), (4002, 16072), (4018, 16008), (4263, 15088), (4508, 14268), (4592, 14007), (4669, 13776), (4756, 13524), (4872, 13202), (5336, 12054), (5658, 11368), (5684, 11316), (6027, 10672), (6601, 9744), (6762, 9512), (6888, 9338), (7134, 9016), (7544, 8526), (7728, 8323), (8004, 8036)]