1606387440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7529}}^1$

素因数の和:7679

約数の個数: 160

約数和(自身を含む): 5736775680

約数和(自身を除く): 4130388240

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, 1680, 1778, 1905, 2032, 2540, 2667, 3048, 3556, 3810, 4445, 5080, 5334, 6096, 7112, 7529, 7620, 8890, 10160, 10668, 13335, 14224, 15058, 15240, 17780, 21336, 22587, 26670, 30116, 30480, 35560, 37645, 42672, 45174, 52703, 53340, 60232, 71120, 75290, 90348, 105406, 106680, 112935, 120464, 150580, 158109, 180696, 210812, 213360, 225870, 263515, 301160, 316218, 361392, 421624, 451740, 527030, 602320, 632436, 790545, 843248, 903480, 956183, 1054060, 1264872, 1581090, 1806960, 1912366, 2108120, 2529744, 2868549, 3162180, 3824732, 4216240, 4780915, 5737098, 6324360, 6693281, 7649464, 9561830, 11474196, 12648720, 13386562, 14342745, 15298928, 19123660, 20079843, 22948392, 26773124, 28685490, 33466405, 38247320, 40159686, 45896784, 53546248, 57370980, 66932810, 76494640, 80319372, 100399215, 107092496, 114741960, 133865620, 160638744, 200798430, 229483920, 267731240, 321277488, 401596860, 535462480, 803193720, 1606387440]

約数ペア:

[(1, 1606387440), (2, 803193720), (3, 535462480), (4, 401596860), (5, 321277488), (6, 267731240), (7, 229483920), (8, 200798430), (10, 160638744), (12, 133865620), (14, 114741960), (15, 107092496), (16, 100399215), (20, 80319372), (21, 76494640), (24, 66932810), (28, 57370980), (30, 53546248), (35, 45896784), (40, 40159686), (42, 38247320), (48, 33466405), (56, 28685490), (60, 26773124), (70, 22948392), (80, 20079843), (84, 19123660), (105, 15298928), (112, 14342745), (120, 13386562), (127, 12648720), (140, 11474196), (168, 9561830), (210, 7649464), (240, 6693281), (254, 6324360), (280, 5737098), (336, 4780915), (381, 4216240), (420, 3824732), (508, 3162180), (560, 2868549), (635, 2529744), (762, 2108120), (840, 1912366), (889, 1806960), (1016, 1581090), (1270, 1264872), (1524, 1054060), (1680, 956183), (1778, 903480), (1905, 843248), (2032, 790545), (2540, 632436), (2667, 602320), (3048, 527030), (3556, 451740), (3810, 421624), (4445, 361392), (5080, 316218), (5334, 301160), (6096, 263515), (7112, 225870), (7529, 213360), (7620, 210812), (8890, 180696), (10160, 158109), (10668, 150580), (13335, 120464), (14224, 112935), (15058, 106680), (15240, 105406), (17780, 90348), (21336, 75290), (22587, 71120), (26670, 60232), (30116, 53340), (30480, 52703), (35560, 45174), (37645, 42672)]