2798585280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{26263}}^1$

素因数の和:26323

約数の個数: 168

約数和(自身を含む): 9886504992

約数和(自身を除く): 7087919712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 444, 480, 555, 576, 592, 666, 720, 740, 888, 960, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2368, 2664, 2880, 2960, 3330, 3552, 4440, 5328, 5920, 6660, 7104, 8880, 10656, 11840, 13320, 17760, 21312, 26263, 26640, 35520, 52526, 53280, 78789, 105052, 106560, 131315, 157578, 210104, 236367, 262630, 315156, 393945, 420208, 472734, 525260, 630312, 787890, 840416, 945468, 971731, 1050520, 1181835, 1260624, 1575780, 1680832, 1890936, 1943462, 2101040, 2363670, 2521248, 2915193, 3151560, 3781872, 3886924, 4202080, 4727340, 4858655, 5042496, 5830386, 6303120, 7563744, 7773848, 8404160, 8745579, 9454680, 9717310, 11660772, 12606240, 14575965, 15127488, 15547696, 17491158, 18909360, 19434620, 23321544, 25212480, 29151930, 31095392, 34982316, 37818720, 38869240, 43727895, 46643088, 58303860, 62190784, 69964632, 75637440, 77738480, 87455790, 93286176, 116607720, 139929264, 155476960, 174911580, 186572352, 233215440, 279858528, 310953920, 349823160, 466430880, 559717056, 699646320, 932861760, 1399292640, 2798585280]

約数ペア:

[(1, 2798585280), (2, 1399292640), (3, 932861760), (4, 699646320), (5, 559717056), (6, 466430880), (8, 349823160), (9, 310953920), (10, 279858528), (12, 233215440), (15, 186572352), (16, 174911580), (18, 155476960), (20, 139929264), (24, 116607720), (30, 93286176), (32, 87455790), (36, 77738480), (37, 75637440), (40, 69964632), (45, 62190784), (48, 58303860), (60, 46643088), (64, 43727895), (72, 38869240), (74, 37818720), (80, 34982316), (90, 31095392), (96, 29151930), (111, 25212480), (120, 23321544), (144, 19434620), (148, 18909360), (160, 17491158), (180, 15547696), (185, 15127488), (192, 14575965), (222, 12606240), (240, 11660772), (288, 9717310), (296, 9454680), (320, 8745579), (333, 8404160), (360, 7773848), (370, 7563744), (444, 6303120), (480, 5830386), (555, 5042496), (576, 4858655), (592, 4727340), (666, 4202080), (720, 3886924), (740, 3781872), (888, 3151560), (960, 2915193), (1110, 2521248), (1184, 2363670), (1332, 2101040), (1440, 1943462), (1480, 1890936), (1665, 1680832), (1776, 1575780), (2220, 1260624), (2368, 1181835), (2664, 1050520), (2880, 971731), (2960, 945468), (3330, 840416), (3552, 787890), (4440, 630312), (5328, 525260), (5920, 472734), (6660, 420208), (7104, 393945), (8880, 315156), (10656, 262630), (11840, 236367), (13320, 210104), (17760, 157578), (21312, 131315), (26263, 106560), (26640, 105052), (35520, 78789), (52526, 53280)]