252305760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1231}}^1$

素因数の和:1317

約数の個数: 192

約数和(自身を含む): 923940864

約数和(自身を除く): 671635104

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, 1231, 1281, 1464, 1680, 1708, 1830, 1952, 2135, 2440, 2462, 2562, 2928, 3360, 3416, 3660, 3693, 4270, 4880, 4924, 5124, 5856, 6155, 6405, 6832, 7320, 7386, 8540, 8617, 9760, 9848, 10248, 12310, 12810, 13664, 14640, 14772, 17080, 17234, 18465, 19696, 20496, 24620, 25620, 25851, 29280, 29544, 34160, 34468, 36930, 39392, 40992, 43085, 49240, 51240, 51702, 59088, 68320, 68936, 73860, 75091, 86170, 98480, 102480, 103404, 118176, 129255, 137872, 147720, 150182, 172340, 196960, 204960, 206808, 225273, 258510, 275744, 295440, 300364, 344680, 375455, 413616, 450546, 517020, 525637, 590880, 600728, 689360, 750910, 827232, 901092, 1034040, 1051274, 1126365, 1201456, 1378720, 1501820, 1576911, 1802184, 2068080, 2102548, 2252730, 2402912, 2628185, 3003640, 3153822, 3604368, 4136160, 4205096, 4505460, 5256370, 6007280, 6307644, 7208736, 7884555, 8410192, 9010920, 10512740, 12014560, 12615288, 15769110, 16820384, 18021840, 21025480, 25230576, 31538220, 36043680, 42050960, 50461152, 63076440, 84101920, 126152880, 252305760]

約数ペア:

[(1, 252305760), (2, 126152880), (3, 84101920), (4, 63076440), (5, 50461152), (6, 42050960), (7, 36043680), (8, 31538220), (10, 25230576), (12, 21025480), (14, 18021840), (15, 16820384), (16, 15769110), (20, 12615288), (21, 12014560), (24, 10512740), (28, 9010920), (30, 8410192), (32, 7884555), (35, 7208736), (40, 6307644), (42, 6007280), (48, 5256370), (56, 4505460), (60, 4205096), (61, 4136160), (70, 3604368), (80, 3153822), (84, 3003640), (96, 2628185), (105, 2402912), (112, 2252730), (120, 2102548), (122, 2068080), (140, 1802184), (160, 1576911), (168, 1501820), (183, 1378720), (210, 1201456), (224, 1126365), (240, 1051274), (244, 1034040), (280, 901092), (305, 827232), (336, 750910), (366, 689360), (420, 600728), (427, 590880), (480, 525637), (488, 517020), (560, 450546), (610, 413616), (672, 375455), (732, 344680), (840, 300364), (854, 295440), (915, 275744), (976, 258510), (1120, 225273), (1220, 206808), (1231, 204960), (1281, 196960), (1464, 172340), (1680, 150182), (1708, 147720), (1830, 137872), (1952, 129255), (2135, 118176), (2440, 103404), (2462, 102480), (2562, 98480), (2928, 86170), (3360, 75091), (3416, 73860), (3660, 68936), (3693, 68320), (4270, 59088), (4880, 51702), (4924, 51240), (5124, 49240), (5856, 43085), (6155, 40992), (6405, 39392), (6832, 36930), (7320, 34468), (7386, 34160), (8540, 29544), (8617, 29280), (9760, 25851), (9848, 25620), (10248, 24620), (12310, 20496), (12810, 19696), (13664, 18465), (14640, 17234), (14772, 17080)]