19125663840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{691}}^1$

素因数の和:907

約数の個数: 384

約数和(自身を含む): 69056064000

約数和(自身を除く): 49930400160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 96, 108, 120, 129, 135, 144, 149, 160, 172, 180, 215, 216, 240, 258, 270, 288, 298, 344, 360, 387, 430, 432, 447, 480, 516, 540, 596, 645, 688, 691, 720, 745, 774, 860, 864, 894, 1032, 1080, 1161, 1192, 1290, 1341, 1376, 1382, 1440, 1490, 1548, 1720, 1788, 1935, 2064, 2073, 2160, 2235, 2322, 2384, 2580, 2682, 2764, 2980, 3096, 3440, 3455, 3576, 3870, 4023, 4128, 4146, 4320, 4470, 4644, 4768, 5160, 5364, 5528, 5805, 5960, 6192, 6219, 6407, 6705, 6880, 6910, 7152, 7740, 8046, 8292, 8940, 9288, 10320, 10365, 10728, 11056, 11610, 11920, 12384, 12438, 12814, 13410, 13820, 14304, 15480, 16092, 16584, 17880, 18576, 18657, 19221, 20115, 20640, 20730, 21456, 22112, 23220, 23840, 24876, 25628, 26820, 27640, 29713, 30960, 31095, 32035, 32184, 33168, 35760, 37152, 37314, 38442, 40230, 41460, 42912, 46440, 49752, 51256, 53640, 55280, 57663, 59426, 61920, 62190, 64070, 64368, 66336, 71520, 74628, 76884, 80460, 82920, 89139, 92880, 93285, 96105, 99504, 102512, 102959, 107280, 110560, 115326, 118852, 124380, 128140, 128736, 148565, 149256, 153768, 160920, 165840, 172989, 178278, 185760, 186570, 192210, 199008, 205024, 205918, 214560, 230652, 237704, 248760, 256280, 267417, 288315, 297130, 298512, 307536, 308877, 321840, 331680, 345978, 356556, 373140, 384420, 411836, 445695, 461304, 475408, 497520, 512560, 514795, 534834, 576630, 594260, 597024, 615072, 617754, 643680, 691956, 713112, 746280, 768840, 802251, 823672, 864945, 891390, 922608, 926631, 950816, 995040, 1025120, 1029590, 1069668, 1153260, 1188520, 1235508, 1337085, 1383912, 1426224, 1492560, 1537680, 1544385, 1604502, 1647344, 1729890, 1782780, 1845216, 1853262, 2059180, 2139336, 2306520, 2377040, 2471016, 2674170, 2767824, 2779893, 2852448, 2985120, 3075360, 3088770, 3209004, 3294688, 3459780, 3565560, 3706524, 4011255, 4118360, 4278672, 4427237, 4613040, 4633155, 4754080, 4942032, 5348340, 5535648, 5559786, 6177540, 6418008, 6919560, 7131120, 7413048, 8022510, 8236720, 8557344, 8854474, 9226080, 9266310, 9884064, 10696680, 11119572, 12355080, 12836016, 13281711, 13839120, 13899465, 14262240, 14826096, 16045020, 16473440, 17708948, 18532620, 21393360, 22136185, 22239144, 24710160, 25672032, 26563422, 27678240, 27798930, 29652192, 32090040, 35417896, 37065240, 39845133, 42786720, 44272370, 44478288, 49420320, 53126844, 55597860, 64180080, 66408555, 70835792, 74130480, 79690266, 88544740, 88956576, 106253688, 111195720, 119535399, 128360160, 132817110, 141671584, 148260960, 159380532, 177089480, 199225665, 212507376, 222391440, 239070798, 265634220, 318761064, 354178960, 398451330, 425014752, 444782880, 478141596, 531268440, 597676995, 637522128, 708357920, 796902660, 956283192, 1062536880, 1195353990, 1275044256, 1593805320, 1912566384, 2125073760, 2390707980, 3187610640, 3825132768, 4781415960, 6375221280, 9562831920, 19125663840]

約数ペア:

[(1, 19125663840), (2, 9562831920), (3, 6375221280), (4, 4781415960), (5, 3825132768), (6, 3187610640), (8, 2390707980), (9, 2125073760), (10, 1912566384), (12, 1593805320), (15, 1275044256), (16, 1195353990), (18, 1062536880), (20, 956283192), (24, 796902660), (27, 708357920), (30, 637522128), (32, 597676995), (36, 531268440), (40, 478141596), (43, 444782880), (45, 425014752), (48, 398451330), (54, 354178960), (60, 318761064), (72, 265634220), (80, 239070798), (86, 222391440), (90, 212507376), (96, 199225665), (108, 177089480), (120, 159380532), (129, 148260960), (135, 141671584), (144, 132817110), (149, 128360160), (160, 119535399), (172, 111195720), (180, 106253688), (215, 88956576), (216, 88544740), (240, 79690266), (258, 74130480), (270, 70835792), (288, 66408555), (298, 64180080), (344, 55597860), (360, 53126844), (387, 49420320), (430, 44478288), (432, 44272370), (447, 42786720), (480, 39845133), (516, 37065240), (540, 35417896), (596, 32090040), (645, 29652192), (688, 27798930), (691, 27678240), (720, 26563422), (745, 25672032), (774, 24710160), (860, 22239144), (864, 22136185), (894, 21393360), (1032, 18532620), (1080, 17708948), (1161, 16473440), (1192, 16045020), (1290, 14826096), (1341, 14262240), (1376, 13899465), (1382, 13839120), (1440, 13281711), (1490, 12836016), (1548, 12355080), (1720, 11119572), (1788, 10696680), (1935, 9884064), (2064, 9266310), (2073, 9226080), (2160, 8854474), (2235, 8557344), (2322, 8236720), (2384, 8022510), (2580, 7413048), (2682, 7131120), (2764, 6919560), (2980, 6418008), (3096, 6177540), (3440, 5559786), (3455, 5535648), (3576, 5348340), (3870, 4942032), (4023, 4754080), (4128, 4633155), (4146, 4613040), (4320, 4427237), (4470, 4278672), (4644, 4118360), (4768, 4011255), (5160, 3706524), (5364, 3565560), (5528, 3459780), (5805, 3294688), (5960, 3209004), (6192, 3088770), (6219, 3075360), (6407, 2985120), (6705, 2852448), (6880, 2779893), (6910, 2767824), (7152, 2674170), (7740, 2471016), (8046, 2377040), (8292, 2306520), (8940, 2139336), (9288, 2059180), (10320, 1853262), (10365, 1845216), (10728, 1782780), (11056, 1729890), (11610, 1647344), (11920, 1604502), (12384, 1544385), (12438, 1537680), (12814, 1492560), (13410, 1426224), (13820, 1383912), (14304, 1337085), (15480, 1235508), (16092, 1188520), (16584, 1153260), (17880, 1069668), (18576, 1029590), (18657, 1025120), (19221, 995040), (20115, 950816), (20640, 926631), (20730, 922608), (21456, 891390), (22112, 864945), (23220, 823672), (23840, 802251), (24876, 768840), (25628, 746280), (26820, 713112), (27640, 691956), (29713, 643680), (30960, 617754), (31095, 615072), (32035, 597024), (32184, 594260), (33168, 576630), (35760, 534834), (37152, 514795), (37314, 512560), (38442, 497520), (40230, 475408), (41460, 461304), (42912, 445695), (46440, 411836), (49752, 384420), (51256, 373140), (53640, 356556), (55280, 345978), (57663, 331680), (59426, 321840), (61920, 308877), (62190, 307536), (64070, 298512), (64368, 297130), (66336, 288315), (71520, 267417), (74628, 256280), (76884, 248760), (80460, 237704), (82920, 230652), (89139, 214560), (92880, 205918), (93285, 205024), (96105, 199008), (99504, 192210), (102512, 186570), (102959, 185760), (107280, 178278), (110560, 172989), (115326, 165840), (118852, 160920), (124380, 153768), (128140, 149256), (128736, 148565)]