1730792000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1062

約数の個数: 224

約数和(自身を含む): 5061728256

約数和(自身を除く): 3330936256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 64, 70, 80, 100, 112, 124, 125, 140, 155, 160, 175, 200, 217, 224, 248, 250, 280, 310, 320, 350, 400, 434, 448, 496, 500, 560, 620, 700, 775, 800, 868, 875, 992, 997, 1000, 1085, 1120, 1240, 1400, 1550, 1600, 1736, 1750, 1984, 1994, 2000, 2170, 2240, 2480, 2800, 3100, 3472, 3500, 3875, 3988, 4000, 4340, 4960, 4985, 5425, 5600, 6200, 6944, 6979, 7000, 7750, 7976, 8000, 8680, 9920, 9970, 10850, 11200, 12400, 13888, 13958, 14000, 15500, 15952, 17360, 19940, 21700, 24800, 24925, 27125, 27916, 28000, 30907, 31000, 31904, 34720, 34895, 39880, 43400, 49600, 49850, 54250, 55832, 56000, 61814, 62000, 63808, 69440, 69790, 79760, 86800, 99700, 108500, 111664, 123628, 124000, 124625, 139580, 154535, 159520, 173600, 174475, 199400, 216349, 217000, 223328, 247256, 248000, 249250, 279160, 309070, 319040, 347200, 348950, 398800, 432698, 434000, 446656, 494512, 498500, 558320, 618140, 697900, 772675, 797600, 865396, 868000, 872375, 989024, 997000, 1081745, 1116640, 1236280, 1395800, 1545350, 1595200, 1730792, 1736000, 1744750, 1978048, 1994000, 2163490, 2233280, 2472560, 2791600, 3090700, 3461584, 3489500, 3863375, 3988000, 4326980, 4945120, 5408725, 5583200, 6181400, 6923168, 6979000, 7726750, 7976000, 8653960, 9890240, 10817450, 11166400, 12362800, 13846336, 13958000, 15453500, 17307920, 21634900, 24725600, 27043625, 27916000, 30907000, 34615840, 43269800, 49451200, 54087250, 55832000, 61814000, 69231680, 86539600, 108174500, 123628000, 173079200, 216349000, 247256000, 346158400, 432698000, 865396000, 1730792000]

約数ペア:

[(1, 1730792000), (2, 865396000), (4, 432698000), (5, 346158400), (7, 247256000), (8, 216349000), (10, 173079200), (14, 123628000), (16, 108174500), (20, 86539600), (25, 69231680), (28, 61814000), (31, 55832000), (32, 54087250), (35, 49451200), (40, 43269800), (50, 34615840), (56, 30907000), (62, 27916000), (64, 27043625), (70, 24725600), (80, 21634900), (100, 17307920), (112, 15453500), (124, 13958000), (125, 13846336), (140, 12362800), (155, 11166400), (160, 10817450), (175, 9890240), (200, 8653960), (217, 7976000), (224, 7726750), (248, 6979000), (250, 6923168), (280, 6181400), (310, 5583200), (320, 5408725), (350, 4945120), (400, 4326980), (434, 3988000), (448, 3863375), (496, 3489500), (500, 3461584), (560, 3090700), (620, 2791600), (700, 2472560), (775, 2233280), (800, 2163490), (868, 1994000), (875, 1978048), (992, 1744750), (997, 1736000), (1000, 1730792), (1085, 1595200), (1120, 1545350), (1240, 1395800), (1400, 1236280), (1550, 1116640), (1600, 1081745), (1736, 997000), (1750, 989024), (1984, 872375), (1994, 868000), (2000, 865396), (2170, 797600), (2240, 772675), (2480, 697900), (2800, 618140), (3100, 558320), (3472, 498500), (3500, 494512), (3875, 446656), (3988, 434000), (4000, 432698), (4340, 398800), (4960, 348950), (4985, 347200), (5425, 319040), (5600, 309070), (6200, 279160), (6944, 249250), (6979, 248000), (7000, 247256), (7750, 223328), (7976, 217000), (8000, 216349), (8680, 199400), (9920, 174475), (9970, 173600), (10850, 159520), (11200, 154535), (12400, 139580), (13888, 124625), (13958, 124000), (14000, 123628), (15500, 111664), (15952, 108500), (17360, 99700), (19940, 86800), (21700, 79760), (24800, 69790), (24925, 69440), (27125, 63808), (27916, 62000), (28000, 61814), (30907, 56000), (31000, 55832), (31904, 54250), (34720, 49850), (34895, 49600), (39880, 43400)]