2245703040

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{55697}}^1$

素因数の和:55729

約数の個数: 192

約数和(自身を含む): 8862665760

約数和(自身を除く): 6616962720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 55697, 111394, 167091, 222788, 278485, 334182, 389879, 445576, 501273, 556970, 668364, 779758, 835455, 891152, 1002546, 1113940, 1169637, 1336728, 1559516, 1670910, 1782304, 1949395, 2005092, 2227880, 2339274, 2506365, 2673456, 3119032, 3341820, 3508911, 3564608, 3898790, 4010184, 4455760, 4678548, 5012730, 5346912, 5848185, 6238064, 6683640, 7017822, 7129216, 7797580, 8020368, 8911520, 9357096, 10025460, 10693824, 11696370, 12476128, 13367280, 14035644, 15595160, 16040736, 17544555, 17823040, 18714192, 20050920, 21387648, 23392740, 24952256, 26734560, 28071288, 31190320, 32081472, 35089110, 35646080, 37428384, 40101840, 46785480, 49904512, 53469120, 56142576, 62380640, 64162944, 70178220, 74856768, 80203680, 93570960, 106938240, 112285152, 124761280, 140356440, 149713536, 160407360, 187141920, 224570304, 249522560, 280712880, 320814720, 374283840, 449140608, 561425760, 748567680, 1122851520, 2245703040]

約数ペア:

[(1, 2245703040), (2, 1122851520), (3, 748567680), (4, 561425760), (5, 449140608), (6, 374283840), (7, 320814720), (8, 280712880), (9, 249522560), (10, 224570304), (12, 187141920), (14, 160407360), (15, 149713536), (16, 140356440), (18, 124761280), (20, 112285152), (21, 106938240), (24, 93570960), (28, 80203680), (30, 74856768), (32, 70178220), (35, 64162944), (36, 62380640), (40, 56142576), (42, 53469120), (45, 49904512), (48, 46785480), (56, 40101840), (60, 37428384), (63, 35646080), (64, 35089110), (70, 32081472), (72, 31190320), (80, 28071288), (84, 26734560), (90, 24952256), (96, 23392740), (105, 21387648), (112, 20050920), (120, 18714192), (126, 17823040), (128, 17544555), (140, 16040736), (144, 15595160), (160, 14035644), (168, 13367280), (180, 12476128), (192, 11696370), (210, 10693824), (224, 10025460), (240, 9357096), (252, 8911520), (280, 8020368), (288, 7797580), (315, 7129216), (320, 7017822), (336, 6683640), (360, 6238064), (384, 5848185), (420, 5346912), (448, 5012730), (480, 4678548), (504, 4455760), (560, 4010184), (576, 3898790), (630, 3564608), (640, 3508911), (672, 3341820), (720, 3119032), (840, 2673456), (896, 2506365), (960, 2339274), (1008, 2227880), (1120, 2005092), (1152, 1949395), (1260, 1782304), (1344, 1670910), (1440, 1559516), (1680, 1336728), (1920, 1169637), (2016, 1113940), (2240, 1002546), (2520, 891152), (2688, 835455), (2880, 779758), (3360, 668364), (4032, 556970), (4480, 501273), (5040, 445576), (5760, 389879), (6720, 334182), (8064, 278485), (10080, 222788), (13440, 167091), (20160, 111394), (40320, 55697)]