259103880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{34273}}^1$

素因数の和:34300

約数の個数: 128

約数和(自身を含む): 987091200

約数和(自身を除く): 727987320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 34273, 68546, 102819, 137092, 171365, 205638, 239911, 274184, 308457, 342730, 411276, 479822, 514095, 616914, 685460, 719733, 822552, 925371, 959644, 1028190, 1199555, 1233828, 1370920, 1439466, 1542285, 1850742, 1919288, 2056380, 2159199, 2399110, 2467656, 2878932, 3084570, 3598665, 3701484, 4112760, 4318398, 4626855, 4798220, 5757864, 6169140, 6477597, 7197330, 7402968, 8636796, 9253710, 9596440, 10795995, 12338280, 12955194, 14394660, 17273592, 18507420, 21591990, 25910388, 28789320, 32387985, 37014840, 43183980, 51820776, 64775970, 86367960, 129551940, 259103880]

約数ペア:

[(1, 259103880), (2, 129551940), (3, 86367960), (4, 64775970), (5, 51820776), (6, 43183980), (7, 37014840), (8, 32387985), (9, 28789320), (10, 25910388), (12, 21591990), (14, 18507420), (15, 17273592), (18, 14394660), (20, 12955194), (21, 12338280), (24, 10795995), (27, 9596440), (28, 9253710), (30, 8636796), (35, 7402968), (36, 7197330), (40, 6477597), (42, 6169140), (45, 5757864), (54, 4798220), (56, 4626855), (60, 4318398), (63, 4112760), (70, 3701484), (72, 3598665), (84, 3084570), (90, 2878932), (105, 2467656), (108, 2399110), (120, 2159199), (126, 2056380), (135, 1919288), (140, 1850742), (168, 1542285), (180, 1439466), (189, 1370920), (210, 1233828), (216, 1199555), (252, 1028190), (270, 959644), (280, 925371), (315, 822552), (360, 719733), (378, 685460), (420, 616914), (504, 514095), (540, 479822), (630, 411276), (756, 342730), (840, 308457), (945, 274184), (1080, 239911), (1260, 205638), (1512, 171365), (1890, 137092), (2520, 102819), (3780, 68546), (7560, 34273)]