51623962880

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{155719}}^1$

素因数の和:155784

約数の個数: 144

約数和(自身を含む): 145141006080

約数和(自身を除く): 93517043200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 128, 140, 148, 160, 185, 224, 256, 259, 280, 296, 320, 370, 448, 518, 560, 592, 640, 740, 896, 1036, 1120, 1184, 1280, 1295, 1480, 1792, 2072, 2240, 2368, 2590, 2960, 4144, 4480, 4736, 5180, 5920, 8288, 8960, 9472, 10360, 11840, 16576, 20720, 23680, 33152, 41440, 47360, 66304, 82880, 155719, 165760, 311438, 331520, 622876, 778595, 1090033, 1245752, 1557190, 2180066, 2491504, 3114380, 4360132, 4983008, 5450165, 5761603, 6228760, 8720264, 9966016, 10900330, 11523206, 12457520, 17440528, 19932032, 21800660, 23046412, 24915040, 28808015, 34881056, 39864064, 40331221, 43601320, 46092824, 49830080, 57616030, 69762112, 80662442, 87202640, 92185648, 99660160, 115232060, 139524224, 161324884, 174405280, 184371296, 199320320, 201656105, 230464120, 279048448, 322649768, 348810560, 368742592, 403312210, 460928240, 645299536, 697621120, 737485184, 806624420, 921856480, 1290599072, 1395242240, 1474970368, 1613248840, 1843712960, 2581198144, 3226497680, 3687425920, 5162396288, 6452995360, 7374851840, 10324792576, 12905990720, 25811981440, 51623962880]

約数ペア:

[(1, 51623962880), (2, 25811981440), (4, 12905990720), (5, 10324792576), (7, 7374851840), (8, 6452995360), (10, 5162396288), (14, 3687425920), (16, 3226497680), (20, 2581198144), (28, 1843712960), (32, 1613248840), (35, 1474970368), (37, 1395242240), (40, 1290599072), (56, 921856480), (64, 806624420), (70, 737485184), (74, 697621120), (80, 645299536), (112, 460928240), (128, 403312210), (140, 368742592), (148, 348810560), (160, 322649768), (185, 279048448), (224, 230464120), (256, 201656105), (259, 199320320), (280, 184371296), (296, 174405280), (320, 161324884), (370, 139524224), (448, 115232060), (518, 99660160), (560, 92185648), (592, 87202640), (640, 80662442), (740, 69762112), (896, 57616030), (1036, 49830080), (1120, 46092824), (1184, 43601320), (1280, 40331221), (1295, 39864064), (1480, 34881056), (1792, 28808015), (2072, 24915040), (2240, 23046412), (2368, 21800660), (2590, 19932032), (2960, 17440528), (4144, 12457520), (4480, 11523206), (4736, 10900330), (5180, 9966016), (5920, 8720264), (8288, 6228760), (8960, 5761603), (9472, 5450165), (10360, 4983008), (11840, 4360132), (16576, 3114380), (20720, 2491504), (23680, 2180066), (33152, 1557190), (41440, 1245752), (47360, 1090033), (66304, 778595), (82880, 622876), (155719, 331520), (165760, 311438)]