1001156800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1259}}^1$

素因数の和:1359

約数の個数: 168

約数和(自身を含む): 2857317120

約数和(自身を除く): 1856160320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 71, 80, 100, 112, 140, 142, 160, 175, 200, 224, 280, 284, 320, 350, 355, 400, 448, 497, 560, 568, 700, 710, 800, 994, 1120, 1136, 1259, 1400, 1420, 1600, 1775, 1988, 2240, 2272, 2485, 2518, 2800, 2840, 3550, 3976, 4544, 4970, 5036, 5600, 5680, 6295, 7100, 7952, 8813, 9940, 10072, 11200, 11360, 12425, 12590, 14200, 15904, 17626, 19880, 20144, 22720, 24850, 25180, 28400, 31475, 31808, 35252, 39760, 40288, 44065, 49700, 50360, 56800, 62950, 70504, 79520, 80576, 88130, 89389, 99400, 100720, 113600, 125900, 141008, 159040, 176260, 178778, 198800, 201440, 220325, 251800, 282016, 352520, 357556, 397600, 402880, 440650, 446945, 503600, 564032, 625723, 705040, 715112, 795200, 881300, 893890, 1007200, 1251446, 1410080, 1430224, 1762600, 1787780, 2014400, 2234725, 2502892, 2820160, 2860448, 3128615, 3525200, 3575560, 4469450, 5005784, 5720896, 6257230, 7050400, 7151120, 8938900, 10011568, 12514460, 14100800, 14302240, 15643075, 17877800, 20023136, 25028920, 28604480, 31286150, 35755600, 40046272, 50057840, 62572300, 71511200, 100115680, 125144600, 143022400, 200231360, 250289200, 500578400, 1001156800]

約数ペア:

[(1, 1001156800), (2, 500578400), (4, 250289200), (5, 200231360), (7, 143022400), (8, 125144600), (10, 100115680), (14, 71511200), (16, 62572300), (20, 50057840), (25, 40046272), (28, 35755600), (32, 31286150), (35, 28604480), (40, 25028920), (50, 20023136), (56, 17877800), (64, 15643075), (70, 14302240), (71, 14100800), (80, 12514460), (100, 10011568), (112, 8938900), (140, 7151120), (142, 7050400), (160, 6257230), (175, 5720896), (200, 5005784), (224, 4469450), (280, 3575560), (284, 3525200), (320, 3128615), (350, 2860448), (355, 2820160), (400, 2502892), (448, 2234725), (497, 2014400), (560, 1787780), (568, 1762600), (700, 1430224), (710, 1410080), (800, 1251446), (994, 1007200), (1120, 893890), (1136, 881300), (1259, 795200), (1400, 715112), (1420, 705040), (1600, 625723), (1775, 564032), (1988, 503600), (2240, 446945), (2272, 440650), (2485, 402880), (2518, 397600), (2800, 357556), (2840, 352520), (3550, 282016), (3976, 251800), (4544, 220325), (4970, 201440), (5036, 198800), (5600, 178778), (5680, 176260), (6295, 159040), (7100, 141008), (7952, 125900), (8813, 113600), (9940, 100720), (10072, 99400), (11200, 89389), (11360, 88130), (12425, 80576), (12590, 79520), (14200, 70504), (15904, 62950), (17626, 56800), (19880, 50360), (20144, 49700), (22720, 44065), (24850, 40288), (25180, 39760), (28400, 35252), (31475, 31808)]