201471840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{313}}^1$

素因数の和:486

約数の個数: 192

約数和(自身を含む): 712152000

約数和(自身を除く): 510680160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 149, 160, 180, 216, 240, 270, 288, 298, 313, 360, 432, 447, 480, 540, 596, 626, 720, 745, 864, 894, 939, 1080, 1192, 1252, 1341, 1440, 1490, 1565, 1788, 1878, 2160, 2235, 2384, 2504, 2682, 2817, 2980, 3130, 3576, 3756, 4023, 4320, 4470, 4695, 4768, 5008, 5364, 5634, 5960, 6260, 6705, 7152, 7512, 8046, 8451, 8940, 9390, 10016, 10728, 11268, 11920, 12520, 13410, 14085, 14304, 15024, 16092, 16902, 17880, 18780, 20115, 21456, 22536, 23840, 25040, 26820, 28170, 30048, 32184, 33804, 35760, 37560, 40230, 42255, 42912, 45072, 46637, 50080, 53640, 56340, 64368, 67608, 71520, 75120, 80460, 84510, 90144, 93274, 107280, 112680, 128736, 135216, 139911, 150240, 160920, 169020, 186548, 214560, 225360, 233185, 270432, 279822, 321840, 338040, 373096, 419733, 450720, 466370, 559644, 643680, 676080, 699555, 746192, 839466, 932740, 1119288, 1259199, 1352160, 1399110, 1492384, 1678932, 1865480, 2098665, 2238576, 2518398, 2798220, 3357864, 3730960, 4197330, 4477152, 5036796, 5596440, 6295995, 6715728, 7461920, 8394660, 10073592, 11192880, 12591990, 13431456, 16789320, 20147184, 22385760, 25183980, 33578640, 40294368, 50367960, 67157280, 100735920, 201471840]

約数ペア:

[(1, 201471840), (2, 100735920), (3, 67157280), (4, 50367960), (5, 40294368), (6, 33578640), (8, 25183980), (9, 22385760), (10, 20147184), (12, 16789320), (15, 13431456), (16, 12591990), (18, 11192880), (20, 10073592), (24, 8394660), (27, 7461920), (30, 6715728), (32, 6295995), (36, 5596440), (40, 5036796), (45, 4477152), (48, 4197330), (54, 3730960), (60, 3357864), (72, 2798220), (80, 2518398), (90, 2238576), (96, 2098665), (108, 1865480), (120, 1678932), (135, 1492384), (144, 1399110), (149, 1352160), (160, 1259199), (180, 1119288), (216, 932740), (240, 839466), (270, 746192), (288, 699555), (298, 676080), (313, 643680), (360, 559644), (432, 466370), (447, 450720), (480, 419733), (540, 373096), (596, 338040), (626, 321840), (720, 279822), (745, 270432), (864, 233185), (894, 225360), (939, 214560), (1080, 186548), (1192, 169020), (1252, 160920), (1341, 150240), (1440, 139911), (1490, 135216), (1565, 128736), (1788, 112680), (1878, 107280), (2160, 93274), (2235, 90144), (2384, 84510), (2504, 80460), (2682, 75120), (2817, 71520), (2980, 67608), (3130, 64368), (3576, 56340), (3756, 53640), (4023, 50080), (4320, 46637), (4470, 45072), (4695, 42912), (4768, 42255), (5008, 40230), (5364, 37560), (5634, 35760), (5960, 33804), (6260, 32184), (6705, 30048), (7152, 28170), (7512, 26820), (8046, 25040), (8451, 23840), (8940, 22536), (9390, 21456), (10016, 20115), (10728, 18780), (11268, 17880), (11920, 16902), (12520, 16092), (13410, 15024), (14085, 14304)]