79370760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1549}}^1$

素因数の和:1631

約数の個数: 128

約数和(自身を含む): 276768000

約数和(自身を除く): 197397240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 488, 610, 732, 840, 854, 915, 1220, 1281, 1464, 1549, 1708, 1830, 2135, 2440, 2562, 3098, 3416, 3660, 4270, 4647, 5124, 6196, 6405, 7320, 7745, 8540, 9294, 10248, 10843, 12392, 12810, 15490, 17080, 18588, 21686, 23235, 25620, 30980, 32529, 37176, 43372, 46470, 51240, 54215, 61960, 65058, 86744, 92940, 94489, 108430, 130116, 162645, 185880, 188978, 216860, 260232, 283467, 325290, 377956, 433720, 472445, 566934, 650580, 661423, 755912, 944890, 1133868, 1301160, 1322846, 1417335, 1889780, 1984269, 2267736, 2645692, 2834670, 3307115, 3779560, 3968538, 5291384, 5669340, 6614230, 7937076, 9921345, 11338680, 13228460, 15874152, 19842690, 26456920, 39685380, 79370760]

約数ペア:

[(1, 79370760), (2, 39685380), (3, 26456920), (4, 19842690), (5, 15874152), (6, 13228460), (7, 11338680), (8, 9921345), (10, 7937076), (12, 6614230), (14, 5669340), (15, 5291384), (20, 3968538), (21, 3779560), (24, 3307115), (28, 2834670), (30, 2645692), (35, 2267736), (40, 1984269), (42, 1889780), (56, 1417335), (60, 1322846), (61, 1301160), (70, 1133868), (84, 944890), (105, 755912), (120, 661423), (122, 650580), (140, 566934), (168, 472445), (183, 433720), (210, 377956), (244, 325290), (280, 283467), (305, 260232), (366, 216860), (420, 188978), (427, 185880), (488, 162645), (610, 130116), (732, 108430), (840, 94489), (854, 92940), (915, 86744), (1220, 65058), (1281, 61960), (1464, 54215), (1549, 51240), (1708, 46470), (1830, 43372), (2135, 37176), (2440, 32529), (2562, 30980), (3098, 25620), (3416, 23235), (3660, 21686), (4270, 18588), (4647, 17080), (5124, 15490), (6196, 12810), (6405, 12392), (7320, 10843), (7745, 10248), (8540, 9294)]