307765080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:343

約数の個数: 288

約数和(自身を含む): 1184414400

約数和(自身を除く): 876649320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 73, 84, 90, 98, 105, 120, 126, 140, 146, 147, 168, 180, 196, 210, 219, 239, 245, 252, 280, 292, 294, 315, 360, 365, 392, 420, 438, 441, 478, 490, 504, 511, 584, 588, 630, 657, 717, 730, 735, 840, 876, 882, 956, 980, 1022, 1095, 1176, 1195, 1260, 1314, 1434, 1460, 1470, 1533, 1673, 1752, 1764, 1912, 1960, 2044, 2151, 2190, 2205, 2390, 2520, 2555, 2628, 2868, 2920, 2940, 3066, 3285, 3346, 3528, 3577, 3585, 4088, 4302, 4380, 4410, 4599, 4780, 5019, 5110, 5256, 5736, 5880, 6132, 6570, 6692, 7154, 7170, 7665, 8365, 8604, 8760, 8820, 9198, 9560, 10038, 10220, 10731, 10755, 11711, 12264, 13140, 13384, 14308, 14340, 15057, 15330, 16730, 17208, 17447, 17640, 17885, 18396, 20076, 20440, 21462, 21510, 22995, 23422, 25095, 26280, 28616, 28680, 30114, 30660, 32193, 33460, 34894, 35133, 35770, 36792, 40152, 42924, 43020, 45990, 46844, 50190, 52341, 53655, 58555, 60228, 61320, 64386, 66920, 69788, 70266, 71540, 75285, 85848, 86040, 87235, 91980, 93688, 100380, 104682, 105399, 107310, 117110, 120456, 122129, 128772, 139576, 140532, 143080, 150570, 157023, 160965, 174470, 175665, 183960, 200760, 209364, 210798, 214620, 234220, 244258, 257544, 261705, 281064, 301140, 314046, 321930, 348940, 351330, 366387, 418728, 421596, 429240, 468440, 488516, 523410, 526995, 602280, 610645, 628092, 643860, 697880, 702660, 732774, 785115, 843192, 854903, 977032, 1046820, 1053990, 1099161, 1221290, 1256184, 1287720, 1405320, 1465548, 1570230, 1709806, 1831935, 2093640, 2107980, 2198322, 2442580, 2564709, 2931096, 3140460, 3419612, 3663870, 4215960, 4274515, 4396644, 4885160, 5129418, 5495805, 6280920, 6839224, 7327740, 7694127, 8549030, 8793288, 10258836, 10991610, 12823545, 14655480, 15388254, 17098060, 20517672, 21983220, 25647090, 30776508, 34196120, 38470635, 43966440, 51294180, 61553016, 76941270, 102588360, 153882540, 307765080]

約数ペア:

[(1, 307765080), (2, 153882540), (3, 102588360), (4, 76941270), (5, 61553016), (6, 51294180), (7, 43966440), (8, 38470635), (9, 34196120), (10, 30776508), (12, 25647090), (14, 21983220), (15, 20517672), (18, 17098060), (20, 15388254), (21, 14655480), (24, 12823545), (28, 10991610), (30, 10258836), (35, 8793288), (36, 8549030), (40, 7694127), (42, 7327740), (45, 6839224), (49, 6280920), (56, 5495805), (60, 5129418), (63, 4885160), (70, 4396644), (72, 4274515), (73, 4215960), (84, 3663870), (90, 3419612), (98, 3140460), (105, 2931096), (120, 2564709), (126, 2442580), (140, 2198322), (146, 2107980), (147, 2093640), (168, 1831935), (180, 1709806), (196, 1570230), (210, 1465548), (219, 1405320), (239, 1287720), (245, 1256184), (252, 1221290), (280, 1099161), (292, 1053990), (294, 1046820), (315, 977032), (360, 854903), (365, 843192), (392, 785115), (420, 732774), (438, 702660), (441, 697880), (478, 643860), (490, 628092), (504, 610645), (511, 602280), (584, 526995), (588, 523410), (630, 488516), (657, 468440), (717, 429240), (730, 421596), (735, 418728), (840, 366387), (876, 351330), (882, 348940), (956, 321930), (980, 314046), (1022, 301140), (1095, 281064), (1176, 261705), (1195, 257544), (1260, 244258), (1314, 234220), (1434, 214620), (1460, 210798), (1470, 209364), (1533, 200760), (1673, 183960), (1752, 175665), (1764, 174470), (1912, 160965), (1960, 157023), (2044, 150570), (2151, 143080), (2190, 140532), (2205, 139576), (2390, 128772), (2520, 122129), (2555, 120456), (2628, 117110), (2868, 107310), (2920, 105399), (2940, 104682), (3066, 100380), (3285, 93688), (3346, 91980), (3528, 87235), (3577, 86040), (3585, 85848), (4088, 75285), (4302, 71540), (4380, 70266), (4410, 69788), (4599, 66920), (4780, 64386), (5019, 61320), (5110, 60228), (5256, 58555), (5736, 53655), (5880, 52341), (6132, 50190), (6570, 46844), (6692, 45990), (7154, 43020), (7170, 42924), (7665, 40152), (8365, 36792), (8604, 35770), (8760, 35133), (8820, 34894), (9198, 33460), (9560, 32193), (10038, 30660), (10220, 30114), (10731, 28680), (10755, 28616), (11711, 26280), (12264, 25095), (13140, 23422), (13384, 22995), (14308, 21510), (14340, 21462), (15057, 20440), (15330, 20076), (16730, 18396), (17208, 17885), (17447, 17640)]