139996080

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:273

約数の個数: 320

約数和(自身を含む): 565678080

約数和(自身を除く): 425682000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 47, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 94, 105, 108, 112, 120, 126, 135, 140, 141, 144, 168, 180, 188, 189, 197, 210, 216, 235, 240, 252, 270, 280, 282, 315, 329, 336, 360, 376, 378, 394, 420, 423, 432, 470, 504, 540, 560, 564, 591, 630, 658, 705, 720, 752, 756, 788, 840, 846, 940, 945, 985, 987, 1008, 1080, 1128, 1182, 1260, 1269, 1316, 1379, 1410, 1512, 1576, 1645, 1680, 1692, 1773, 1880, 1890, 1970, 1974, 2115, 2160, 2256, 2364, 2520, 2538, 2632, 2758, 2820, 2955, 2961, 3024, 3152, 3290, 3384, 3546, 3760, 3780, 3940, 3948, 4137, 4230, 4728, 4935, 5040, 5076, 5264, 5319, 5516, 5640, 5910, 5922, 6345, 6580, 6768, 6895, 7092, 7560, 7880, 7896, 8274, 8460, 8865, 8883, 9259, 9456, 9870, 10152, 10638, 11032, 11280, 11820, 11844, 12411, 12690, 13160, 13790, 14184, 14805, 15120, 15760, 15792, 16548, 16920, 17730, 17766, 18518, 19740, 20304, 20685, 21276, 22064, 23640, 23688, 24822, 25380, 26320, 26595, 27580, 27777, 28368, 29610, 33096, 33840, 35460, 35532, 37036, 37233, 39480, 41370, 42552, 44415, 46295, 47280, 47376, 49644, 50760, 53190, 55160, 55554, 59220, 62055, 64813, 66192, 70920, 71064, 74072, 74466, 78960, 82740, 83331, 85104, 88830, 92590, 99288, 101520, 106380, 110320, 111108, 118440, 124110, 129626, 138885, 141840, 142128, 148144, 148932, 165480, 166662, 177660, 185180, 186165, 194439, 198576, 212760, 222216, 236880, 248220, 249993, 259252, 277770, 297864, 324065, 330960, 333324, 355320, 370360, 372330, 388878, 416655, 425520, 444432, 496440, 499986, 518504, 555540, 583317, 595728, 648130, 666648, 710640, 740720, 744660, 777756, 833310, 972195, 992880, 999972, 1037008, 1111080, 1166634, 1249965, 1296260, 1333296, 1489320, 1555512, 1666620, 1749951, 1944390, 1999944, 2222160, 2333268, 2499930, 2592520, 2916585, 2978640, 3111024, 3333240, 3499902, 3888780, 3999888, 4666536, 4999860, 5185040, 5833170, 6666480, 6999804, 7777560, 8749755, 9333072, 9999720, 11666340, 13999608, 15555120, 17499510, 19999440, 23332680, 27999216, 34999020, 46665360, 69998040, 139996080]

約数ペア:

[(1, 139996080), (2, 69998040), (3, 46665360), (4, 34999020), (5, 27999216), (6, 23332680), (7, 19999440), (8, 17499510), (9, 15555120), (10, 13999608), (12, 11666340), (14, 9999720), (15, 9333072), (16, 8749755), (18, 7777560), (20, 6999804), (21, 6666480), (24, 5833170), (27, 5185040), (28, 4999860), (30, 4666536), (35, 3999888), (36, 3888780), (40, 3499902), (42, 3333240), (45, 3111024), (47, 2978640), (48, 2916585), (54, 2592520), (56, 2499930), (60, 2333268), (63, 2222160), (70, 1999944), (72, 1944390), (80, 1749951), (84, 1666620), (90, 1555512), (94, 1489320), (105, 1333296), (108, 1296260), (112, 1249965), (120, 1166634), (126, 1111080), (135, 1037008), (140, 999972), (141, 992880), (144, 972195), (168, 833310), (180, 777756), (188, 744660), (189, 740720), (197, 710640), (210, 666648), (216, 648130), (235, 595728), (240, 583317), (252, 555540), (270, 518504), (280, 499986), (282, 496440), (315, 444432), (329, 425520), (336, 416655), (360, 388878), (376, 372330), (378, 370360), (394, 355320), (420, 333324), (423, 330960), (432, 324065), (470, 297864), (504, 277770), (540, 259252), (560, 249993), (564, 248220), (591, 236880), (630, 222216), (658, 212760), (705, 198576), (720, 194439), (752, 186165), (756, 185180), (788, 177660), (840, 166662), (846, 165480), (940, 148932), (945, 148144), (985, 142128), (987, 141840), (1008, 138885), (1080, 129626), (1128, 124110), (1182, 118440), (1260, 111108), (1269, 110320), (1316, 106380), (1379, 101520), (1410, 99288), (1512, 92590), (1576, 88830), (1645, 85104), (1680, 83331), (1692, 82740), (1773, 78960), (1880, 74466), (1890, 74072), (1970, 71064), (1974, 70920), (2115, 66192), (2160, 64813), (2256, 62055), (2364, 59220), (2520, 55554), (2538, 55160), (2632, 53190), (2758, 50760), (2820, 49644), (2955, 47376), (2961, 47280), (3024, 46295), (3152, 44415), (3290, 42552), (3384, 41370), (3546, 39480), (3760, 37233), (3780, 37036), (3940, 35532), (3948, 35460), (4137, 33840), (4230, 33096), (4728, 29610), (4935, 28368), (5040, 27777), (5076, 27580), (5264, 26595), (5319, 26320), (5516, 25380), (5640, 24822), (5910, 23688), (5922, 23640), (6345, 22064), (6580, 21276), (6768, 20685), (6895, 20304), (7092, 19740), (7560, 18518), (7880, 17766), (7896, 17730), (8274, 16920), (8460, 16548), (8865, 15792), (8883, 15760), (9259, 15120), (9456, 14805), (9870, 14184), (10152, 13790), (10638, 13160), (11032, 12690), (11280, 12411), (11820, 11844)]