45255911680

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{25639}}^1$

素因数の和:25864

約数の個数: 144

約数和(自身を含む): 124521788160

約数和(自身を除く): 79265876480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 197, 224, 256, 280, 320, 394, 448, 560, 640, 788, 896, 985, 1120, 1280, 1379, 1576, 1792, 1970, 2240, 2758, 3152, 3940, 4480, 5516, 6304, 6895, 7880, 8960, 11032, 12608, 13790, 15760, 22064, 25216, 25639, 27580, 31520, 44128, 50432, 51278, 55160, 63040, 88256, 102556, 110320, 126080, 128195, 176512, 179473, 205112, 220640, 252160, 256390, 353024, 358946, 410224, 441280, 512780, 717892, 820448, 882560, 897365, 1025560, 1435784, 1640896, 1765120, 1794730, 2051120, 2871568, 3281792, 3589460, 4102240, 5050883, 5743136, 6563584, 7178920, 8204480, 10101766, 11486272, 14357840, 16408960, 20203532, 22972544, 25254415, 28715680, 32817920, 35356181, 40407064, 45945088, 50508830, 57431360, 70712362, 80814128, 101017660, 114862720, 141424724, 161628256, 176780905, 202035320, 229725440, 282849448, 323256512, 353561810, 404070640, 565698896, 646513024, 707123620, 808141280, 1131397792, 1293026048, 1414247240, 1616282560, 2262795584, 2828494480, 3232565120, 4525591168, 5656988960, 6465130240, 9051182336, 11313977920, 22627955840, 45255911680]

約数ペア:

[(1, 45255911680), (2, 22627955840), (4, 11313977920), (5, 9051182336), (7, 6465130240), (8, 5656988960), (10, 4525591168), (14, 3232565120), (16, 2828494480), (20, 2262795584), (28, 1616282560), (32, 1414247240), (35, 1293026048), (40, 1131397792), (56, 808141280), (64, 707123620), (70, 646513024), (80, 565698896), (112, 404070640), (128, 353561810), (140, 323256512), (160, 282849448), (197, 229725440), (224, 202035320), (256, 176780905), (280, 161628256), (320, 141424724), (394, 114862720), (448, 101017660), (560, 80814128), (640, 70712362), (788, 57431360), (896, 50508830), (985, 45945088), (1120, 40407064), (1280, 35356181), (1379, 32817920), (1576, 28715680), (1792, 25254415), (1970, 22972544), (2240, 20203532), (2758, 16408960), (3152, 14357840), (3940, 11486272), (4480, 10101766), (5516, 8204480), (6304, 7178920), (6895, 6563584), (7880, 5743136), (8960, 5050883), (11032, 4102240), (12608, 3589460), (13790, 3281792), (15760, 2871568), (22064, 2051120), (25216, 1794730), (25639, 1765120), (27580, 1640896), (31520, 1435784), (44128, 1025560), (50432, 897365), (51278, 882560), (55160, 820448), (63040, 717892), (88256, 512780), (102556, 441280), (110320, 410224), (126080, 358946), (128195, 353024), (176512, 256390), (179473, 252160), (205112, 220640)]