317483040

素因数分解:

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

素因数の和:1635

約数の個数: 192

約数和(自身を含む): 1162425600

約数和(自身を除く): 844942560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 96, 105, 112, 120, 122, 140, 160, 168, 183, 210, 224, 240, 244, 280, 305, 336, 366, 420, 427, 480, 488, 560, 610, 672, 732, 840, 854, 915, 976, 1120, 1220, 1281, 1464, 1549, 1680, 1708, 1830, 1952, 2135, 2440, 2562, 2928, 3098, 3360, 3416, 3660, 4270, 4647, 4880, 5124, 5856, 6196, 6405, 6832, 7320, 7745, 8540, 9294, 9760, 10248, 10843, 12392, 12810, 13664, 14640, 15490, 17080, 18588, 20496, 21686, 23235, 24784, 25620, 29280, 30980, 32529, 34160, 37176, 40992, 43372, 46470, 49568, 51240, 54215, 61960, 65058, 68320, 74352, 86744, 92940, 94489, 102480, 108430, 123920, 130116, 148704, 162645, 173488, 185880, 188978, 204960, 216860, 247840, 260232, 283467, 325290, 346976, 371760, 377956, 433720, 472445, 520464, 566934, 650580, 661423, 743520, 755912, 867440, 944890, 1040928, 1133868, 1301160, 1322846, 1417335, 1511824, 1734880, 1889780, 1984269, 2267736, 2602320, 2645692, 2834670, 3023648, 3307115, 3779560, 3968538, 4535472, 5204640, 5291384, 5669340, 6614230, 7559120, 7937076, 9070944, 9921345, 10582768, 11338680, 13228460, 15118240, 15874152, 19842690, 21165536, 22677360, 26456920, 31748304, 39685380, 45354720, 52913840, 63496608, 79370760, 105827680, 158741520, 317483040]

約数ペア:

[(1, 317483040), (2, 158741520), (3, 105827680), (4, 79370760), (5, 63496608), (6, 52913840), (7, 45354720), (8, 39685380), (10, 31748304), (12, 26456920), (14, 22677360), (15, 21165536), (16, 19842690), (20, 15874152), (21, 15118240), (24, 13228460), (28, 11338680), (30, 10582768), (32, 9921345), (35, 9070944), (40, 7937076), (42, 7559120), (48, 6614230), (56, 5669340), (60, 5291384), (61, 5204640), (70, 4535472), (80, 3968538), (84, 3779560), (96, 3307115), (105, 3023648), (112, 2834670), (120, 2645692), (122, 2602320), (140, 2267736), (160, 1984269), (168, 1889780), (183, 1734880), (210, 1511824), (224, 1417335), (240, 1322846), (244, 1301160), (280, 1133868), (305, 1040928), (336, 944890), (366, 867440), (420, 755912), (427, 743520), (480, 661423), (488, 650580), (560, 566934), (610, 520464), (672, 472445), (732, 433720), (840, 377956), (854, 371760), (915, 346976), (976, 325290), (1120, 283467), (1220, 260232), (1281, 247840), (1464, 216860), (1549, 204960), (1680, 188978), (1708, 185880), (1830, 173488), (1952, 162645), (2135, 148704), (2440, 130116), (2562, 123920), (2928, 108430), (3098, 102480), (3360, 94489), (3416, 92940), (3660, 86744), (4270, 74352), (4647, 68320), (4880, 65058), (5124, 61960), (5856, 54215), (6196, 51240), (6405, 49568), (6832, 46470), (7320, 43372), (7745, 40992), (8540, 37176), (9294, 34160), (9760, 32529), (10248, 30980), (10843, 29280), (12392, 25620), (12810, 24784), (13664, 23235), (14640, 21686), (15490, 20496), (17080, 18588)]