327989200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:522

約数の個数: 240

約数和(自身を含む): 1027362816

約数和(自身を除く): 699373616

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 25, 28, 35, 40, 44, 46, 50, 55, 56, 70, 77, 80, 88, 92, 100, 110, 112, 115, 140, 154, 161, 175, 176, 184, 200, 220, 230, 253, 275, 280, 308, 322, 350, 368, 385, 400, 440, 460, 463, 506, 550, 560, 575, 616, 644, 700, 770, 805, 880, 920, 926, 1012, 1100, 1150, 1232, 1265, 1288, 1400, 1540, 1610, 1771, 1840, 1852, 1925, 2024, 2200, 2300, 2315, 2530, 2576, 2800, 3080, 3220, 3241, 3542, 3704, 3850, 4025, 4048, 4400, 4600, 4630, 5060, 5093, 6160, 6325, 6440, 6482, 7084, 7408, 7700, 8050, 8855, 9200, 9260, 10120, 10186, 10649, 11575, 12650, 12880, 12964, 14168, 15400, 16100, 16205, 17710, 18520, 20240, 20372, 21298, 23150, 25300, 25465, 25928, 28336, 30800, 32200, 32410, 35420, 35651, 37040, 40744, 42596, 44275, 46300, 50600, 50930, 51856, 53245, 64400, 64820, 70840, 71302, 74543, 81025, 81488, 85192, 88550, 92600, 101200, 101860, 106490, 117139, 127325, 129640, 141680, 142604, 149086, 162050, 170384, 177100, 178255, 185200, 203720, 212980, 234278, 254650, 259280, 266225, 285208, 298172, 324100, 354200, 356510, 372715, 407440, 425960, 468556, 509300, 532450, 570416, 585695, 596344, 648200, 708400, 713020, 745430, 819973, 851920, 891275, 937112, 1018600, 1064900, 1171390, 1192688, 1296400, 1426040, 1490860, 1639946, 1782550, 1863575, 1874224, 2037200, 2129800, 2342780, 2852080, 2928475, 2981720, 3279892, 3565100, 3727150, 4099865, 4259600, 4685560, 5856950, 5963440, 6559784, 7130200, 7454300, 8199730, 9371120, 11713900, 13119568, 14260400, 14908600, 16399460, 20499325, 23427800, 29817200, 32798920, 40998650, 46855600, 65597840, 81997300, 163994600, 327989200]

約数ペア:

[(1, 327989200), (2, 163994600), (4, 81997300), (5, 65597840), (7, 46855600), (8, 40998650), (10, 32798920), (11, 29817200), (14, 23427800), (16, 20499325), (20, 16399460), (22, 14908600), (23, 14260400), (25, 13119568), (28, 11713900), (35, 9371120), (40, 8199730), (44, 7454300), (46, 7130200), (50, 6559784), (55, 5963440), (56, 5856950), (70, 4685560), (77, 4259600), (80, 4099865), (88, 3727150), (92, 3565100), (100, 3279892), (110, 2981720), (112, 2928475), (115, 2852080), (140, 2342780), (154, 2129800), (161, 2037200), (175, 1874224), (176, 1863575), (184, 1782550), (200, 1639946), (220, 1490860), (230, 1426040), (253, 1296400), (275, 1192688), (280, 1171390), (308, 1064900), (322, 1018600), (350, 937112), (368, 891275), (385, 851920), (400, 819973), (440, 745430), (460, 713020), (463, 708400), (506, 648200), (550, 596344), (560, 585695), (575, 570416), (616, 532450), (644, 509300), (700, 468556), (770, 425960), (805, 407440), (880, 372715), (920, 356510), (926, 354200), (1012, 324100), (1100, 298172), (1150, 285208), (1232, 266225), (1265, 259280), (1288, 254650), (1400, 234278), (1540, 212980), (1610, 203720), (1771, 185200), (1840, 178255), (1852, 177100), (1925, 170384), (2024, 162050), (2200, 149086), (2300, 142604), (2315, 141680), (2530, 129640), (2576, 127325), (2800, 117139), (3080, 106490), (3220, 101860), (3241, 101200), (3542, 92600), (3704, 88550), (3850, 85192), (4025, 81488), (4048, 81025), (4400, 74543), (4600, 71302), (4630, 70840), (5060, 64820), (5093, 64400), (6160, 53245), (6325, 51856), (6440, 50930), (6482, 50600), (7084, 46300), (7408, 44275), (7700, 42596), (8050, 40744), (8855, 37040), (9200, 35651), (9260, 35420), (10120, 32410), (10186, 32200), (10649, 30800), (11575, 28336), (12650, 25928), (12880, 25465), (12964, 25300), (14168, 23150), (15400, 21298), (16100, 20372), (16205, 20240), (17710, 18520)]