347136720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1627}}^1$

素因数の和:1777

約数の個数: 160

約数和(自身を含む): 1240301568

約数和(自身を除く): 893164848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 127, 140, 168, 210, 240, 254, 280, 336, 381, 420, 508, 560, 635, 762, 840, 889, 1016, 1270, 1524, 1627, 1680, 1778, 1905, 2032, 2540, 2667, 3048, 3254, 3556, 3810, 4445, 4881, 5080, 5334, 6096, 6508, 7112, 7620, 8135, 8890, 9762, 10160, 10668, 11389, 13016, 13335, 14224, 15240, 16270, 17780, 19524, 21336, 22778, 24405, 26032, 26670, 30480, 32540, 34167, 35560, 39048, 42672, 45556, 48810, 53340, 56945, 65080, 68334, 71120, 78096, 91112, 97620, 106680, 113890, 130160, 136668, 170835, 182224, 195240, 206629, 213360, 227780, 273336, 341670, 390480, 413258, 455560, 546672, 619887, 683340, 826516, 911120, 1033145, 1239774, 1366680, 1446403, 1653032, 2066290, 2479548, 2733360, 2892806, 3099435, 3306064, 4132580, 4339209, 4959096, 5785612, 6198870, 7232015, 8265160, 8678418, 9918192, 11571224, 12397740, 14464030, 16530320, 17356836, 21696045, 23142448, 24795480, 28928060, 34713672, 43392090, 49590960, 57856120, 69427344, 86784180, 115712240, 173568360, 347136720]

約数ペア:

[(1, 347136720), (2, 173568360), (3, 115712240), (4, 86784180), (5, 69427344), (6, 57856120), (7, 49590960), (8, 43392090), (10, 34713672), (12, 28928060), (14, 24795480), (15, 23142448), (16, 21696045), (20, 17356836), (21, 16530320), (24, 14464030), (28, 12397740), (30, 11571224), (35, 9918192), (40, 8678418), (42, 8265160), (48, 7232015), (56, 6198870), (60, 5785612), (70, 4959096), (80, 4339209), (84, 4132580), (105, 3306064), (112, 3099435), (120, 2892806), (127, 2733360), (140, 2479548), (168, 2066290), (210, 1653032), (240, 1446403), (254, 1366680), (280, 1239774), (336, 1033145), (381, 911120), (420, 826516), (508, 683340), (560, 619887), (635, 546672), (762, 455560), (840, 413258), (889, 390480), (1016, 341670), (1270, 273336), (1524, 227780), (1627, 213360), (1680, 206629), (1778, 195240), (1905, 182224), (2032, 170835), (2540, 136668), (2667, 130160), (3048, 113890), (3254, 106680), (3556, 97620), (3810, 91112), (4445, 78096), (4881, 71120), (5080, 68334), (5334, 65080), (6096, 56945), (6508, 53340), (7112, 48810), (7620, 45556), (8135, 42672), (8890, 39048), (9762, 35560), (10160, 34167), (10668, 32540), (11389, 30480), (13016, 26670), (13335, 26032), (14224, 24405), (15240, 22778), (16270, 21336), (17780, 19524)]