2080381440

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:367

約数の個数: 320

約数和(自身を含む): 7159363200

約数和(自身を除く): 5078981760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 53, 57, 60, 64, 76, 80, 95, 96, 106, 114, 120, 128, 152, 159, 160, 190, 192, 212, 228, 240, 256, 265, 269, 285, 304, 318, 320, 380, 384, 424, 456, 480, 512, 530, 538, 570, 608, 636, 640, 760, 768, 795, 807, 848, 912, 960, 1007, 1060, 1076, 1140, 1216, 1272, 1280, 1345, 1520, 1536, 1590, 1614, 1696, 1824, 1920, 2014, 2120, 2152, 2280, 2432, 2544, 2560, 2690, 3021, 3040, 3180, 3228, 3392, 3648, 3840, 4028, 4035, 4240, 4304, 4560, 4864, 5035, 5088, 5111, 5380, 6042, 6080, 6360, 6456, 6784, 7296, 7680, 8056, 8070, 8480, 8608, 9120, 9728, 10070, 10176, 10222, 10760, 12084, 12160, 12720, 12912, 13568, 14257, 14592, 15105, 15333, 16112, 16140, 16960, 17216, 18240, 20140, 20352, 20444, 21520, 24168, 24320, 25440, 25555, 25824, 27136, 28514, 29184, 30210, 30666, 32224, 32280, 33920, 34432, 36480, 40280, 40704, 40888, 42771, 43040, 48336, 48640, 50880, 51110, 51648, 57028, 60420, 61332, 64448, 64560, 67840, 68864, 71285, 72960, 76665, 80560, 81408, 81776, 85542, 86080, 96672, 101760, 102220, 103296, 114056, 120840, 122664, 128896, 129120, 135680, 137728, 142570, 145920, 153330, 161120, 163552, 171084, 172160, 193344, 203520, 204440, 206592, 213855, 228112, 241680, 245328, 257792, 258240, 270883, 285140, 306660, 322240, 327104, 342168, 344320, 386688, 407040, 408880, 413184, 427710, 456224, 483360, 490656, 515584, 516480, 541766, 570280, 613320, 644480, 654208, 684336, 688640, 773376, 812649, 817760, 855420, 912448, 966720, 981312, 1032960, 1083532, 1140560, 1226640, 1288960, 1308416, 1354415, 1368672, 1546752, 1625298, 1635520, 1710840, 1824896, 1933440, 1962624, 2065920, 2167064, 2281120, 2453280, 2577920, 2616832, 2708830, 2737344, 3250596, 3271040, 3421680, 3649792, 3866880, 3925248, 4063245, 4334128, 4562240, 4906560, 5417660, 5474688, 6501192, 6542080, 6843360, 7299584, 7733760, 7850496, 8126490, 8668256, 9124480, 9813120, 10835320, 10949376, 13002384, 13084160, 13686720, 16252980, 17336512, 18248960, 19626240, 21670640, 21898752, 26004768, 27373440, 32505960, 34673024, 36497920, 39252480, 43341280, 52009536, 54746880, 65011920, 69346048, 86682560, 104019072, 109493760, 130023840, 138692096, 173365120, 208038144, 260047680, 346730240, 416076288, 520095360, 693460480, 1040190720, 2080381440]

約数ペア:

[(1, 2080381440), (2, 1040190720), (3, 693460480), (4, 520095360), (5, 416076288), (6, 346730240), (8, 260047680), (10, 208038144), (12, 173365120), (15, 138692096), (16, 130023840), (19, 109493760), (20, 104019072), (24, 86682560), (30, 69346048), (32, 65011920), (38, 54746880), (40, 52009536), (48, 43341280), (53, 39252480), (57, 36497920), (60, 34673024), (64, 32505960), (76, 27373440), (80, 26004768), (95, 21898752), (96, 21670640), (106, 19626240), (114, 18248960), (120, 17336512), (128, 16252980), (152, 13686720), (159, 13084160), (160, 13002384), (190, 10949376), (192, 10835320), (212, 9813120), (228, 9124480), (240, 8668256), (256, 8126490), (265, 7850496), (269, 7733760), (285, 7299584), (304, 6843360), (318, 6542080), (320, 6501192), (380, 5474688), (384, 5417660), (424, 4906560), (456, 4562240), (480, 4334128), (512, 4063245), (530, 3925248), (538, 3866880), (570, 3649792), (608, 3421680), (636, 3271040), (640, 3250596), (760, 2737344), (768, 2708830), (795, 2616832), (807, 2577920), (848, 2453280), (912, 2281120), (960, 2167064), (1007, 2065920), (1060, 1962624), (1076, 1933440), (1140, 1824896), (1216, 1710840), (1272, 1635520), (1280, 1625298), (1345, 1546752), (1520, 1368672), (1536, 1354415), (1590, 1308416), (1614, 1288960), (1696, 1226640), (1824, 1140560), (1920, 1083532), (2014, 1032960), (2120, 981312), (2152, 966720), (2280, 912448), (2432, 855420), (2544, 817760), (2560, 812649), (2690, 773376), (3021, 688640), (3040, 684336), (3180, 654208), (3228, 644480), (3392, 613320), (3648, 570280), (3840, 541766), (4028, 516480), (4035, 515584), (4240, 490656), (4304, 483360), (4560, 456224), (4864, 427710), (5035, 413184), (5088, 408880), (5111, 407040), (5380, 386688), (6042, 344320), (6080, 342168), (6360, 327104), (6456, 322240), (6784, 306660), (7296, 285140), (7680, 270883), (8056, 258240), (8070, 257792), (8480, 245328), (8608, 241680), (9120, 228112), (9728, 213855), (10070, 206592), (10176, 204440), (10222, 203520), (10760, 193344), (12084, 172160), (12160, 171084), (12720, 163552), (12912, 161120), (13568, 153330), (14257, 145920), (14592, 142570), (15105, 137728), (15333, 135680), (16112, 129120), (16140, 128896), (16960, 122664), (17216, 120840), (18240, 114056), (20140, 103296), (20352, 102220), (20444, 101760), (21520, 96672), (24168, 86080), (24320, 85542), (25440, 81776), (25555, 81408), (25824, 80560), (27136, 76665), (28514, 72960), (29184, 71285), (30210, 68864), (30666, 67840), (32224, 64560), (32280, 64448), (33920, 61332), (34432, 60420), (36480, 57028), (40280, 51648), (40704, 51110), (40888, 50880), (42771, 48640), (43040, 48336)]