143649240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 256

約数和(自身を含む): 521579520

約数和(自身を除く): 377930280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 43, 56, 60, 70, 82, 84, 86, 97, 105, 120, 123, 129, 140, 164, 168, 172, 194, 205, 210, 215, 246, 258, 280, 287, 291, 301, 328, 344, 388, 410, 420, 430, 485, 492, 516, 574, 582, 602, 615, 645, 679, 776, 820, 840, 860, 861, 903, 970, 984, 1032, 1148, 1164, 1204, 1230, 1290, 1358, 1435, 1455, 1505, 1640, 1720, 1722, 1763, 1806, 1940, 2037, 2296, 2328, 2408, 2460, 2580, 2716, 2870, 2910, 3010, 3395, 3444, 3526, 3612, 3880, 3977, 4074, 4171, 4305, 4515, 4920, 5160, 5289, 5432, 5740, 5820, 6020, 6790, 6888, 7052, 7224, 7954, 8148, 8342, 8610, 8815, 9030, 10185, 10578, 11480, 11640, 11931, 12040, 12341, 12513, 13580, 14104, 15908, 16296, 16684, 17220, 17630, 18060, 19885, 20370, 20855, 21156, 23862, 24682, 25026, 26445, 27160, 27839, 29197, 31816, 33368, 34440, 35260, 36120, 37023, 39770, 40740, 41710, 42312, 47724, 49364, 50052, 52890, 55678, 58394, 59655, 61705, 62565, 70520, 74046, 79540, 81480, 83420, 83517, 87591, 95448, 98728, 100104, 105780, 111356, 116788, 119310, 123410, 125130, 139195, 145985, 148092, 159080, 166840, 167034, 171011, 175182, 185115, 211560, 222712, 233576, 238620, 246820, 250260, 278390, 291970, 296184, 334068, 342022, 350364, 370230, 417585, 437955, 477240, 493640, 500520, 513033, 556780, 583940, 668136, 684044, 700728, 740460, 835170, 855055, 875910, 1026066, 1113560, 1167880, 1197077, 1368088, 1480920, 1670340, 1710110, 1751820, 2052132, 2394154, 2565165, 3340680, 3420220, 3503640, 3591231, 4104264, 4788308, 5130330, 5985385, 6840440, 7182462, 9576616, 10260660, 11970770, 14364924, 17956155, 20521320, 23941540, 28729848, 35912310, 47883080, 71824620, 143649240]

約数ペア:

[(1, 143649240), (2, 71824620), (3, 47883080), (4, 35912310), (5, 28729848), (6, 23941540), (7, 20521320), (8, 17956155), (10, 14364924), (12, 11970770), (14, 10260660), (15, 9576616), (20, 7182462), (21, 6840440), (24, 5985385), (28, 5130330), (30, 4788308), (35, 4104264), (40, 3591231), (41, 3503640), (42, 3420220), (43, 3340680), (56, 2565165), (60, 2394154), (70, 2052132), (82, 1751820), (84, 1710110), (86, 1670340), (97, 1480920), (105, 1368088), (120, 1197077), (123, 1167880), (129, 1113560), (140, 1026066), (164, 875910), (168, 855055), (172, 835170), (194, 740460), (205, 700728), (210, 684044), (215, 668136), (246, 583940), (258, 556780), (280, 513033), (287, 500520), (291, 493640), (301, 477240), (328, 437955), (344, 417585), (388, 370230), (410, 350364), (420, 342022), (430, 334068), (485, 296184), (492, 291970), (516, 278390), (574, 250260), (582, 246820), (602, 238620), (615, 233576), (645, 222712), (679, 211560), (776, 185115), (820, 175182), (840, 171011), (860, 167034), (861, 166840), (903, 159080), (970, 148092), (984, 145985), (1032, 139195), (1148, 125130), (1164, 123410), (1204, 119310), (1230, 116788), (1290, 111356), (1358, 105780), (1435, 100104), (1455, 98728), (1505, 95448), (1640, 87591), (1720, 83517), (1722, 83420), (1763, 81480), (1806, 79540), (1940, 74046), (2037, 70520), (2296, 62565), (2328, 61705), (2408, 59655), (2460, 58394), (2580, 55678), (2716, 52890), (2870, 50052), (2910, 49364), (3010, 47724), (3395, 42312), (3444, 41710), (3526, 40740), (3612, 39770), (3880, 37023), (3977, 36120), (4074, 35260), (4171, 34440), (4305, 33368), (4515, 31816), (4920, 29197), (5160, 27839), (5289, 27160), (5432, 26445), (5740, 25026), (5820, 24682), (6020, 23862), (6790, 21156), (6888, 20855), (7052, 20370), (7224, 19885), (7954, 18060), (8148, 17630), (8342, 17220), (8610, 16684), (8815, 16296), (9030, 15908), (10185, 14104), (10578, 13580), (11480, 12513), (11640, 12341), (11931, 12040)]