1731726080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11369}}^1$

素因数の和:11414

約数の個数: 144

約数和(自身を含む): 5019900480

約数和(自身を除く): 3288174400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 256, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 1088, 1120, 1190, 1280, 1360, 1792, 1904, 2176, 2240, 2380, 2720, 3808, 4352, 4480, 4760, 5440, 7616, 8960, 9520, 10880, 11369, 15232, 19040, 21760, 22738, 30464, 38080, 45476, 56845, 76160, 79583, 90952, 113690, 152320, 159166, 181904, 193273, 227380, 318332, 363808, 386546, 397915, 454760, 636664, 727616, 773092, 795830, 909520, 966365, 1273328, 1352911, 1455232, 1546184, 1591660, 1819040, 1932730, 2546656, 2705822, 2910464, 3092368, 3183320, 3638080, 3865460, 5093312, 5411644, 6184736, 6366640, 6764555, 7276160, 7730920, 10186624, 10823288, 12369472, 12733280, 13529110, 14552320, 15461840, 20373248, 21646576, 24738944, 25466560, 27058220, 30923680, 43293152, 49477888, 50933120, 54116440, 61847360, 86586304, 101866240, 108232880, 123694720, 173172608, 216465760, 247389440, 346345216, 432931520, 865863040, 1731726080]

約数ペア:

[(1, 1731726080), (2, 865863040), (4, 432931520), (5, 346345216), (7, 247389440), (8, 216465760), (10, 173172608), (14, 123694720), (16, 108232880), (17, 101866240), (20, 86586304), (28, 61847360), (32, 54116440), (34, 50933120), (35, 49477888), (40, 43293152), (56, 30923680), (64, 27058220), (68, 25466560), (70, 24738944), (80, 21646576), (85, 20373248), (112, 15461840), (119, 14552320), (128, 13529110), (136, 12733280), (140, 12369472), (160, 10823288), (170, 10186624), (224, 7730920), (238, 7276160), (256, 6764555), (272, 6366640), (280, 6184736), (320, 5411644), (340, 5093312), (448, 3865460), (476, 3638080), (544, 3183320), (560, 3092368), (595, 2910464), (640, 2705822), (680, 2546656), (896, 1932730), (952, 1819040), (1088, 1591660), (1120, 1546184), (1190, 1455232), (1280, 1352911), (1360, 1273328), (1792, 966365), (1904, 909520), (2176, 795830), (2240, 773092), (2380, 727616), (2720, 636664), (3808, 454760), (4352, 397915), (4480, 386546), (4760, 363808), (5440, 318332), (7616, 227380), (8960, 193273), (9520, 181904), (10880, 159166), (11369, 152320), (15232, 113690), (19040, 90952), (21760, 79583), (22738, 76160), (30464, 56845), (38080, 45476)]