21368117760

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{252937}}^1$

素因数の和:252974

約数の個数: 160

約数和(自身を含む): 74521605312

約数和(自身を除く): 53153487552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 512, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1536, 1760, 1920, 2112, 2560, 2640, 2816, 3520, 3840, 4224, 5280, 5632, 7040, 7680, 8448, 10560, 14080, 16896, 21120, 28160, 42240, 84480, 252937, 505874, 758811, 1011748, 1264685, 1517622, 2023496, 2529370, 2782307, 3035244, 3794055, 4046992, 5058740, 5564614, 6070488, 7588110, 8093984, 8346921, 10117480, 11129228, 12140976, 13911535, 15176220, 16187968, 16693842, 20234960, 22258456, 24281952, 27823070, 30352440, 32375936, 33387684, 40469920, 41734605, 44516912, 48563904, 55646140, 60704880, 64751872, 66775368, 80939840, 83469210, 89033824, 97127808, 111292280, 121409760, 129503744, 133550736, 161879680, 166938420, 178067648, 194255616, 222584560, 242819520, 267101472, 323759360, 333876840, 356135296, 388511232, 445169120, 485639040, 534202944, 647518720, 667753680, 712270592, 890338240, 971278080, 1068405888, 1335507360, 1424541184, 1780676480, 1942556160, 2136811776, 2671014720, 3561352960, 4273623552, 5342029440, 7122705920, 10684058880, 21368117760]

約数ペア:

[(1, 21368117760), (2, 10684058880), (3, 7122705920), (4, 5342029440), (5, 4273623552), (6, 3561352960), (8, 2671014720), (10, 2136811776), (11, 1942556160), (12, 1780676480), (15, 1424541184), (16, 1335507360), (20, 1068405888), (22, 971278080), (24, 890338240), (30, 712270592), (32, 667753680), (33, 647518720), (40, 534202944), (44, 485639040), (48, 445169120), (55, 388511232), (60, 356135296), (64, 333876840), (66, 323759360), (80, 267101472), (88, 242819520), (96, 222584560), (110, 194255616), (120, 178067648), (128, 166938420), (132, 161879680), (160, 133550736), (165, 129503744), (176, 121409760), (192, 111292280), (220, 97127808), (240, 89033824), (256, 83469210), (264, 80939840), (320, 66775368), (330, 64751872), (352, 60704880), (384, 55646140), (440, 48563904), (480, 44516912), (512, 41734605), (528, 40469920), (640, 33387684), (660, 32375936), (704, 30352440), (768, 27823070), (880, 24281952), (960, 22258456), (1056, 20234960), (1280, 16693842), (1320, 16187968), (1408, 15176220), (1536, 13911535), (1760, 12140976), (1920, 11129228), (2112, 10117480), (2560, 8346921), (2640, 8093984), (2816, 7588110), (3520, 6070488), (3840, 5564614), (4224, 5058740), (5280, 4046992), (5632, 3794055), (7040, 3035244), (7680, 2782307), (8448, 2529370), (10560, 2023496), (14080, 1517622), (16896, 1264685), (21120, 1011748), (28160, 758811), (42240, 505874), (84480, 252937)]