260047680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:361

約数の個数: 224

約数和(自身を含む): 888796800

約数和(自身を除く): 628749120

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, 152, 159, 160, 190, 192, 212, 228, 240, 265, 269, 285, 304, 318, 320, 380, 424, 456, 480, 530, 538, 570, 608, 636, 760, 795, 807, 848, 912, 960, 1007, 1060, 1076, 1140, 1216, 1272, 1345, 1520, 1590, 1614, 1696, 1824, 2014, 2120, 2152, 2280, 2544, 2690, 3021, 3040, 3180, 3228, 3392, 3648, 4028, 4035, 4240, 4304, 4560, 5035, 5088, 5111, 5380, 6042, 6080, 6360, 6456, 8056, 8070, 8480, 8608, 9120, 10070, 10176, 10222, 10760, 12084, 12720, 12912, 14257, 15105, 15333, 16112, 16140, 16960, 17216, 18240, 20140, 20444, 21520, 24168, 25440, 25555, 25824, 28514, 30210, 30666, 32224, 32280, 40280, 40888, 42771, 43040, 48336, 50880, 51110, 51648, 57028, 60420, 61332, 64448, 64560, 71285, 76665, 80560, 81776, 85542, 86080, 96672, 102220, 114056, 120840, 122664, 129120, 142570, 153330, 161120, 163552, 171084, 193344, 204440, 213855, 228112, 241680, 245328, 258240, 270883, 285140, 306660, 322240, 327104, 342168, 408880, 427710, 456224, 483360, 490656, 541766, 570280, 613320, 684336, 812649, 817760, 855420, 912448, 966720, 981312, 1083532, 1140560, 1226640, 1354415, 1368672, 1625298, 1635520, 1710840, 2167064, 2281120, 2453280, 2708830, 2737344, 3250596, 3421680, 4063245, 4334128, 4562240, 4906560, 5417660, 6501192, 6843360, 8126490, 8668256, 10835320, 13002384, 13686720, 16252980, 17336512, 21670640, 26004768, 32505960, 43341280, 52009536, 65011920, 86682560, 130023840, 260047680]

約数ペア:

[(1, 260047680), (2, 130023840), (3, 86682560), (4, 65011920), (5, 52009536), (6, 43341280), (8, 32505960), (10, 26004768), (12, 21670640), (15, 17336512), (16, 16252980), (19, 13686720), (20, 13002384), (24, 10835320), (30, 8668256), (32, 8126490), (38, 6843360), (40, 6501192), (48, 5417660), (53, 4906560), (57, 4562240), (60, 4334128), (64, 4063245), (76, 3421680), (80, 3250596), (95, 2737344), (96, 2708830), (106, 2453280), (114, 2281120), (120, 2167064), (152, 1710840), (159, 1635520), (160, 1625298), (190, 1368672), (192, 1354415), (212, 1226640), (228, 1140560), (240, 1083532), (265, 981312), (269, 966720), (285, 912448), (304, 855420), (318, 817760), (320, 812649), (380, 684336), (424, 613320), (456, 570280), (480, 541766), (530, 490656), (538, 483360), (570, 456224), (608, 427710), (636, 408880), (760, 342168), (795, 327104), (807, 322240), (848, 306660), (912, 285140), (960, 270883), (1007, 258240), (1060, 245328), (1076, 241680), (1140, 228112), (1216, 213855), (1272, 204440), (1345, 193344), (1520, 171084), (1590, 163552), (1614, 161120), (1696, 153330), (1824, 142570), (2014, 129120), (2120, 122664), (2152, 120840), (2280, 114056), (2544, 102220), (2690, 96672), (3021, 86080), (3040, 85542), (3180, 81776), (3228, 80560), (3392, 76665), (3648, 71285), (4028, 64560), (4035, 64448), (4240, 61332), (4304, 60420), (4560, 57028), (5035, 51648), (5088, 51110), (5111, 50880), (5380, 48336), (6042, 43040), (6080, 42771), (6360, 40888), (6456, 40280), (8056, 32280), (8070, 32224), (8480, 30666), (8608, 30210), (9120, 28514), (10070, 25824), (10176, 25555), (10222, 25440), (10760, 24168), (12084, 21520), (12720, 20444), (12912, 20140), (14257, 18240), (15105, 17216), (15333, 16960), (16112, 16140)]