1809889501560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{53281}}^1$

素因数の和:53471

約数の個数: 384

約数和(自身を含む): 6494479041600

約数和(自身を除く): 4684589540040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 53, 56, 60, 70, 84, 98, 105, 106, 109, 120, 140, 147, 159, 168, 196, 210, 212, 218, 245, 265, 280, 294, 318, 327, 371, 392, 420, 424, 436, 490, 530, 545, 588, 636, 654, 735, 742, 763, 795, 840, 872, 980, 1060, 1090, 1113, 1176, 1272, 1308, 1470, 1484, 1526, 1590, 1635, 1855, 1960, 2120, 2180, 2226, 2289, 2597, 2616, 2940, 2968, 3052, 3180, 3270, 3710, 3815, 4360, 4452, 4578, 5194, 5341, 5565, 5777, 5880, 6104, 6360, 6540, 7420, 7630, 7791, 8904, 9156, 10388, 10682, 11130, 11445, 11554, 12985, 13080, 14840, 15260, 15582, 16023, 17331, 18312, 20776, 21364, 22260, 22890, 23108, 25970, 26705, 28885, 30520, 31164, 32046, 34662, 38955, 40439, 42728, 44520, 45780, 46216, 51940, 53281, 53410, 57770, 62328, 64092, 69324, 77910, 80115, 80878, 86655, 91560, 103880, 106562, 106820, 115540, 121317, 128184, 138648, 155820, 159843, 160230, 161756, 173310, 202195, 213124, 213640, 231080, 242634, 266405, 283073, 311640, 319686, 320460, 323512, 346620, 372967, 404390, 426248, 485268, 532810, 566146, 606585, 639372, 640920, 693240, 745934, 799215, 808780, 849219, 970536, 1065620, 1118901, 1132292, 1213170, 1278744, 1415365, 1491868, 1598430, 1617560, 1698438, 1864835, 2131240, 2237802, 2264584, 2426340, 2610769, 2823893, 2830730, 2983736, 3196860, 3396876, 3729670, 4246095, 4475604, 4852680, 5221538, 5594505, 5647786, 5661460, 5807629, 6393720, 6793752, 7459340, 7832307, 8471679, 8492190, 8951208, 10443076, 11189010, 11295572, 11322920, 11615258, 13053845, 14119465, 14918680, 15664614, 16943358, 16984380, 17422887, 19767251, 20886152, 22378020, 22591144, 23230516, 26107690, 28238930, 29038145, 31329228, 33886716, 33968760, 34845774, 39161535, 39534502, 40653403, 42358395, 44756040, 46461032, 52215380, 56477860, 58076290, 59301753, 62658456, 67773432, 69691548, 78323070, 79069004, 81306806, 84716790, 87114435, 98836255, 104430760, 112955720, 116152580, 118603506, 121960209, 138370757, 139383096, 156646140, 158138008, 162613612, 169433580, 174228870, 197672510, 203267015, 232305160, 237207012, 243920418, 276741514, 284573821, 296508765, 307804337, 313292280, 325227224, 338867160, 348457740, 395345020, 406534030, 415112271, 474414024, 487840836, 553483028, 569147642, 593017530, 609801045, 615608674, 691853785, 696915480, 790690040, 813068060, 830224542, 853721463, 923413011, 975681672, 1106966056, 1138295284, 1186035060, 1219602090, 1231217348, 1383707570, 1422869105, 1539021685, 1626136120, 1660449084, 1707442926, 1846826022, 2075561355, 2154630359, 2276590568, 2372070120, 2439204180, 2462434696, 2767415140, 2845738210, 3078043370, 3320898168, 3414885852, 3693652044, 4151122710, 4268607315, 4309260718, 4617065055, 4878408360, 5534830280, 5691476420, 6156086740, 6463891077, 6829771704, 7387304088, 8302245420, 8537214630, 8618521436, 9234130110, 10773151795, 11382952840, 12312173480, 12927782154, 15082412513, 16604490840, 17074429260, 17237042872, 18468260220, 21546303590, 25855564308, 30164825026, 32319455385, 34148858520, 36936520440, 43092607180, 45247237539, 51711128616, 60329650052, 64638910770, 75412062565, 86185214360, 90494475078, 120659300104, 129277821540, 150824125130, 180988950156, 226236187695, 258555643080, 301648250260, 361977900312, 452472375390, 603296500520, 904944750780, 1809889501560]

約数ペア:

[(1, 1809889501560), (2, 904944750780), (3, 603296500520), (4, 452472375390), (5, 361977900312), (6, 301648250260), (7, 258555643080), (8, 226236187695), (10, 180988950156), (12, 150824125130), (14, 129277821540), (15, 120659300104), (20, 90494475078), (21, 86185214360), (24, 75412062565), (28, 64638910770), (30, 60329650052), (35, 51711128616), (40, 45247237539), (42, 43092607180), (49, 36936520440), (53, 34148858520), (56, 32319455385), (60, 30164825026), (70, 25855564308), (84, 21546303590), (98, 18468260220), (105, 17237042872), (106, 17074429260), (109, 16604490840), (120, 15082412513), (140, 12927782154), (147, 12312173480), (159, 11382952840), (168, 10773151795), (196, 9234130110), (210, 8618521436), (212, 8537214630), (218, 8302245420), (245, 7387304088), (265, 6829771704), (280, 6463891077), (294, 6156086740), (318, 5691476420), (327, 5534830280), (371, 4878408360), (392, 4617065055), (420, 4309260718), (424, 4268607315), (436, 4151122710), (490, 3693652044), (530, 3414885852), (545, 3320898168), (588, 3078043370), (636, 2845738210), (654, 2767415140), (735, 2462434696), (742, 2439204180), (763, 2372070120), (795, 2276590568), (840, 2154630359), (872, 2075561355), (980, 1846826022), (1060, 1707442926), (1090, 1660449084), (1113, 1626136120), (1176, 1539021685), (1272, 1422869105), (1308, 1383707570), (1470, 1231217348), (1484, 1219602090), (1526, 1186035060), (1590, 1138295284), (1635, 1106966056), (1855, 975681672), (1960, 923413011), (2120, 853721463), (2180, 830224542), (2226, 813068060), (2289, 790690040), (2597, 696915480), (2616, 691853785), (2940, 615608674), (2968, 609801045), (3052, 593017530), (3180, 569147642), (3270, 553483028), (3710, 487840836), (3815, 474414024), (4360, 415112271), (4452, 406534030), (4578, 395345020), (5194, 348457740), (5341, 338867160), (5565, 325227224), (5777, 313292280), (5880, 307804337), (6104, 296508765), (6360, 284573821), (6540, 276741514), (7420, 243920418), (7630, 237207012), (7791, 232305160), (8904, 203267015), (9156, 197672510), (10388, 174228870), (10682, 169433580), (11130, 162613612), (11445, 158138008), (11554, 156646140), (12985, 139383096), (13080, 138370757), (14840, 121960209), (15260, 118603506), (15582, 116152580), (16023, 112955720), (17331, 104430760), (18312, 98836255), (20776, 87114435), (21364, 84716790), (22260, 81306806), (22890, 79069004), (23108, 78323070), (25970, 69691548), (26705, 67773432), (28885, 62658456), (30520, 59301753), (31164, 58076290), (32046, 56477860), (34662, 52215380), (38955, 46461032), (40439, 44756040), (42728, 42358395), (44520, 40653403), (45780, 39534502), (46216, 39161535), (51940, 34845774), (53281, 33968760), (53410, 33886716), (57770, 31329228), (62328, 29038145), (64092, 28238930), (69324, 26107690), (77910, 23230516), (80115, 22591144), (80878, 22378020), (86655, 20886152), (91560, 19767251), (103880, 17422887), (106562, 16984380), (106820, 16943358), (115540, 15664614), (121317, 14918680), (128184, 14119465), (138648, 13053845), (155820, 11615258), (159843, 11322920), (160230, 11295572), (161756, 11189010), (173310, 10443076), (202195, 8951208), (213124, 8492190), (213640, 8471679), (231080, 7832307), (242634, 7459340), (266405, 6793752), (283073, 6393720), (311640, 5807629), (319686, 5661460), (320460, 5647786), (323512, 5594505), (346620, 5221538), (372967, 4852680), (404390, 4475604), (426248, 4246095), (485268, 3729670), (532810, 3396876), (566146, 3196860), (606585, 2983736), (639372, 2830730), (640920, 2823893), (693240, 2610769), (745934, 2426340), (799215, 2264584), (808780, 2237802), (849219, 2131240), (970536, 1864835), (1065620, 1698438), (1118901, 1617560), (1132292, 1598430), (1213170, 1491868), (1278744, 1415365)]