4245668640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{68567}}^1$

素因数の和:68631

約数の個数: 144

約数和(自身を含む): 14825498688

約数和(自身を除く): 10579830048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 774, 860, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 4128, 5160, 6192, 6880, 7740, 10320, 12384, 15480, 20640, 30960, 61920, 68567, 137134, 205701, 274268, 342835, 411402, 548536, 617103, 685670, 822804, 1028505, 1097072, 1234206, 1371340, 1645608, 2057010, 2194144, 2468412, 2742680, 2948381, 3085515, 3291216, 4114020, 4936824, 5485360, 5896762, 6171030, 6582432, 8228040, 8845143, 9873648, 10970720, 11793524, 12342060, 14741905, 16456080, 17690286, 19747296, 23587048, 24684120, 26535429, 29483810, 32912160, 35380572, 44225715, 47174096, 49368240, 53070858, 58967620, 70761144, 88451430, 94348192, 98736480, 106141716, 117935240, 132677145, 141522288, 176902860, 212283432, 235870480, 265354290, 283044576, 353805720, 424566864, 471740960, 530708580, 707611440, 849133728, 1061417160, 1415222880, 2122834320, 4245668640]

約数ペア:

[(1, 4245668640), (2, 2122834320), (3, 1415222880), (4, 1061417160), (5, 849133728), (6, 707611440), (8, 530708580), (9, 471740960), (10, 424566864), (12, 353805720), (15, 283044576), (16, 265354290), (18, 235870480), (20, 212283432), (24, 176902860), (30, 141522288), (32, 132677145), (36, 117935240), (40, 106141716), (43, 98736480), (45, 94348192), (48, 88451430), (60, 70761144), (72, 58967620), (80, 53070858), (86, 49368240), (90, 47174096), (96, 44225715), (120, 35380572), (129, 32912160), (144, 29483810), (160, 26535429), (172, 24684120), (180, 23587048), (215, 19747296), (240, 17690286), (258, 16456080), (288, 14741905), (344, 12342060), (360, 11793524), (387, 10970720), (430, 9873648), (480, 8845143), (516, 8228040), (645, 6582432), (688, 6171030), (720, 5896762), (774, 5485360), (860, 4936824), (1032, 4114020), (1290, 3291216), (1376, 3085515), (1440, 2948381), (1548, 2742680), (1720, 2468412), (1935, 2194144), (2064, 2057010), (2580, 1645608), (3096, 1371340), (3440, 1234206), (3870, 1097072), (4128, 1028505), (5160, 822804), (6192, 685670), (6880, 617103), (7740, 548536), (10320, 411402), (12384, 342835), (15480, 274268), (20640, 205701), (30960, 137134), (61920, 68567)]