2016787920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{773}}^1\times {\mathrm{1553}}^1$

素因数の和:2349

約数の個数: 160

約数和(自身を含む): 7159041792

約数和(自身を除く): 5142253872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 773, 840, 1546, 1553, 1680, 2319, 3092, 3106, 3865, 4638, 4659, 5411, 6184, 6212, 7730, 7765, 9276, 9318, 10822, 10871, 11595, 12368, 12424, 15460, 15530, 16233, 18552, 18636, 21644, 21742, 23190, 23295, 24848, 27055, 30920, 31060, 32466, 32613, 37104, 37272, 43288, 43484, 46380, 46590, 54110, 54355, 61840, 62120, 64932, 65226, 74544, 81165, 86576, 86968, 92760, 93180, 108220, 108710, 124240, 129864, 130452, 162330, 163065, 173936, 185520, 186360, 216440, 217420, 259728, 260904, 324660, 326130, 372720, 432880, 434840, 521808, 649320, 652260, 869680, 1200469, 1298640, 1304520, 2400938, 2609040, 3601407, 4801876, 6002345, 7202814, 8403283, 9603752, 12004690, 14405628, 16806566, 18007035, 19207504, 24009380, 25209849, 28811256, 33613132, 36014070, 42016415, 48018760, 50419698, 57622512, 67226264, 72028140, 84032830, 96037520, 100839396, 126049245, 134452528, 144056280, 168065660, 201678792, 252098490, 288112560, 336131320, 403357584, 504196980, 672262640, 1008393960, 2016787920]

約数ペア:

[(1, 2016787920), (2, 1008393960), (3, 672262640), (4, 504196980), (5, 403357584), (6, 336131320), (7, 288112560), (8, 252098490), (10, 201678792), (12, 168065660), (14, 144056280), (15, 134452528), (16, 126049245), (20, 100839396), (21, 96037520), (24, 84032830), (28, 72028140), (30, 67226264), (35, 57622512), (40, 50419698), (42, 48018760), (48, 42016415), (56, 36014070), (60, 33613132), (70, 28811256), (80, 25209849), (84, 24009380), (105, 19207504), (112, 18007035), (120, 16806566), (140, 14405628), (168, 12004690), (210, 9603752), (240, 8403283), (280, 7202814), (336, 6002345), (420, 4801876), (560, 3601407), (773, 2609040), (840, 2400938), (1546, 1304520), (1553, 1298640), (1680, 1200469), (2319, 869680), (3092, 652260), (3106, 649320), (3865, 521808), (4638, 434840), (4659, 432880), (5411, 372720), (6184, 326130), (6212, 324660), (7730, 260904), (7765, 259728), (9276, 217420), (9318, 216440), (10822, 186360), (10871, 185520), (11595, 173936), (12368, 163065), (12424, 162330), (15460, 130452), (15530, 129864), (16233, 124240), (18552, 108710), (18636, 108220), (21644, 93180), (21742, 92760), (23190, 86968), (23295, 86576), (24848, 81165), (27055, 74544), (30920, 65226), (31060, 64932), (32466, 62120), (32613, 61840), (37104, 54355), (37272, 54110), (43288, 46590), (43484, 46380)]