12920022528

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{19699}}^1$

素因数の和:19788

約数の個数: 160

約数和(自身を含む): 39983750400

約数和(自身を除く): 27063727872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 84, 96, 112, 122, 128, 168, 183, 192, 224, 244, 256, 336, 366, 384, 427, 448, 488, 512, 672, 732, 768, 854, 896, 976, 1281, 1344, 1464, 1536, 1708, 1792, 1952, 2562, 2688, 2928, 3416, 3584, 3904, 5124, 5376, 5856, 6832, 7808, 10248, 10752, 11712, 13664, 15616, 19699, 20496, 23424, 27328, 31232, 39398, 40992, 46848, 54656, 59097, 78796, 81984, 93696, 109312, 118194, 137893, 157592, 163968, 218624, 236388, 275786, 315184, 327936, 413679, 472776, 551572, 630368, 655872, 827358, 945552, 1103144, 1201639, 1260736, 1654716, 1891104, 2206288, 2403278, 2521472, 3309432, 3604917, 3782208, 4412576, 4806556, 5042944, 6618864, 7209834, 7564416, 8411473, 8825152, 9613112, 10085888, 13237728, 14419668, 15128832, 16822946, 17650304, 19226224, 25234419, 26475456, 28839336, 30257664, 33645892, 35300608, 38452448, 50468838, 52950912, 57678672, 67291784, 70601216, 76904896, 100937676, 105901824, 115357344, 134583568, 153809792, 201875352, 211803648, 230714688, 269167136, 307619584, 403750704, 461429376, 538334272, 615239168, 807501408, 922858752, 1076668544, 1615002816, 1845717504, 2153337088, 3230005632, 4306674176, 6460011264, 12920022528]

約数ペア:

[(1, 12920022528), (2, 6460011264), (3, 4306674176), (4, 3230005632), (6, 2153337088), (7, 1845717504), (8, 1615002816), (12, 1076668544), (14, 922858752), (16, 807501408), (21, 615239168), (24, 538334272), (28, 461429376), (32, 403750704), (42, 307619584), (48, 269167136), (56, 230714688), (61, 211803648), (64, 201875352), (84, 153809792), (96, 134583568), (112, 115357344), (122, 105901824), (128, 100937676), (168, 76904896), (183, 70601216), (192, 67291784), (224, 57678672), (244, 52950912), (256, 50468838), (336, 38452448), (366, 35300608), (384, 33645892), (427, 30257664), (448, 28839336), (488, 26475456), (512, 25234419), (672, 19226224), (732, 17650304), (768, 16822946), (854, 15128832), (896, 14419668), (976, 13237728), (1281, 10085888), (1344, 9613112), (1464, 8825152), (1536, 8411473), (1708, 7564416), (1792, 7209834), (1952, 6618864), (2562, 5042944), (2688, 4806556), (2928, 4412576), (3416, 3782208), (3584, 3604917), (3904, 3309432), (5124, 2521472), (5376, 2403278), (5856, 2206288), (6832, 1891104), (7808, 1654716), (10248, 1260736), (10752, 1201639), (11712, 1103144), (13664, 945552), (15616, 827358), (19699, 655872), (20496, 630368), (23424, 551572), (27328, 472776), (31232, 413679), (39398, 327936), (40992, 315184), (46848, 275786), (54656, 236388), (59097, 218624), (78796, 163968), (81984, 157592), (93696, 137893), (109312, 118194)]