140033880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{18523}}^1$

素因数の和:18550

約数の個数: 128

約数和(自身を含む): 533491200

約数和(自身を除く): 393457320

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, 18523, 37046, 55569, 74092, 92615, 111138, 129661, 148184, 166707, 185230, 222276, 259322, 277845, 333414, 370460, 388983, 444552, 500121, 518644, 555690, 648305, 666828, 740920, 777966, 833535, 1000242, 1037288, 1111380, 1166949, 1296610, 1333656, 1555932, 1667070, 1944915, 2000484, 2222760, 2333898, 2500605, 2593220, 3111864, 3334140, 3500847, 3889830, 4000968, 4667796, 5001210, 5186440, 5834745, 6668280, 7001694, 7779660, 9335592, 10002420, 11669490, 14003388, 15559320, 17504235, 20004840, 23338980, 28006776, 35008470, 46677960, 70016940, 140033880]

約数ペア:

[(1, 140033880), (2, 70016940), (3, 46677960), (4, 35008470), (5, 28006776), (6, 23338980), (7, 20004840), (8, 17504235), (9, 15559320), (10, 14003388), (12, 11669490), (14, 10002420), (15, 9335592), (18, 7779660), (20, 7001694), (21, 6668280), (24, 5834745), (27, 5186440), (28, 5001210), (30, 4667796), (35, 4000968), (36, 3889830), (40, 3500847), (42, 3334140), (45, 3111864), (54, 2593220), (56, 2500605), (60, 2333898), (63, 2222760), (70, 2000484), (72, 1944915), (84, 1667070), (90, 1555932), (105, 1333656), (108, 1296610), (120, 1166949), (126, 1111380), (135, 1037288), (140, 1000242), (168, 833535), (180, 777966), (189, 740920), (210, 666828), (216, 648305), (252, 555690), (270, 518644), (280, 500121), (315, 444552), (360, 388983), (378, 370460), (420, 333414), (504, 277845), (540, 259322), (630, 222276), (756, 185230), (840, 166707), (945, 148184), (1080, 129661), (1260, 111138), (1512, 92615), (1890, 74092), (2520, 55569), (3780, 37046), (7560, 18523)]