256238400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:270

約数の個数: 336

約数和(自身を含む): 961509888

約数和(自身を除く): 705271488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 25, 30, 32, 33, 40, 44, 46, 48, 50, 55, 60, 64, 66, 69, 75, 80, 88, 92, 96, 100, 110, 115, 120, 132, 138, 150, 160, 165, 176, 184, 192, 200, 211, 220, 230, 240, 253, 264, 275, 276, 300, 320, 330, 345, 352, 368, 400, 422, 440, 460, 480, 506, 528, 550, 552, 575, 600, 633, 660, 690, 704, 736, 759, 800, 825, 844, 880, 920, 960, 1012, 1055, 1056, 1100, 1104, 1150, 1200, 1265, 1266, 1320, 1380, 1472, 1518, 1600, 1650, 1688, 1725, 1760, 1840, 2024, 2110, 2112, 2200, 2208, 2300, 2321, 2400, 2530, 2532, 2640, 2760, 3036, 3165, 3300, 3376, 3450, 3520, 3680, 3795, 4048, 4220, 4400, 4416, 4600, 4642, 4800, 4853, 5060, 5064, 5275, 5280, 5520, 6072, 6325, 6330, 6600, 6752, 6900, 6963, 7360, 7590, 8096, 8440, 8800, 9200, 9284, 9706, 10120, 10128, 10550, 10560, 11040, 11605, 12144, 12650, 12660, 13200, 13504, 13800, 13926, 14559, 15180, 15825, 16192, 16880, 17600, 18400, 18568, 18975, 19412, 20240, 20256, 21100, 22080, 23210, 24265, 24288, 25300, 25320, 26400, 27600, 27852, 29118, 30360, 31650, 33760, 34815, 36800, 37136, 37950, 38824, 40480, 40512, 42200, 46420, 48530, 48576, 50600, 50640, 52800, 53383, 55200, 55704, 58025, 58236, 60720, 63300, 67520, 69630, 72795, 74272, 75900, 77648, 80960, 84400, 92840, 97060, 101200, 101280, 106766, 110400, 111408, 116050, 116472, 121325, 121440, 126600, 139260, 145590, 148544, 151800, 155296, 160149, 168800, 174075, 185680, 194120, 202400, 202560, 213532, 222816, 232100, 232944, 242650, 242880, 253200, 266915, 278520, 291180, 303600, 310592, 320298, 337600, 348150, 363975, 371360, 388240, 404800, 427064, 445632, 464200, 465888, 485300, 506400, 533830, 557040, 582360, 607200, 640596, 696300, 727950, 742720, 776480, 800745, 854128, 928400, 931776, 970600, 1012800, 1067660, 1114080, 1164720, 1214400, 1281192, 1334575, 1392600, 1455900, 1552960, 1601490, 1708256, 1856800, 1941200, 2135320, 2228160, 2329440, 2562384, 2669150, 2785200, 2911800, 3202980, 3416512, 3713600, 3882400, 4003725, 4270640, 4658880, 5124768, 5338300, 5570400, 5823600, 6405960, 7764800, 8007450, 8541280, 10249536, 10676600, 11140800, 11647200, 12811920, 16014900, 17082560, 21353200, 23294400, 25623840, 32029800, 42706400, 51247680, 64059600, 85412800, 128119200, 256238400]

約数ペア:

[(1, 256238400), (2, 128119200), (3, 85412800), (4, 64059600), (5, 51247680), (6, 42706400), (8, 32029800), (10, 25623840), (11, 23294400), (12, 21353200), (15, 17082560), (16, 16014900), (20, 12811920), (22, 11647200), (23, 11140800), (24, 10676600), (25, 10249536), (30, 8541280), (32, 8007450), (33, 7764800), (40, 6405960), (44, 5823600), (46, 5570400), (48, 5338300), (50, 5124768), (55, 4658880), (60, 4270640), (64, 4003725), (66, 3882400), (69, 3713600), (75, 3416512), (80, 3202980), (88, 2911800), (92, 2785200), (96, 2669150), (100, 2562384), (110, 2329440), (115, 2228160), (120, 2135320), (132, 1941200), (138, 1856800), (150, 1708256), (160, 1601490), (165, 1552960), (176, 1455900), (184, 1392600), (192, 1334575), (200, 1281192), (211, 1214400), (220, 1164720), (230, 1114080), (240, 1067660), (253, 1012800), (264, 970600), (275, 931776), (276, 928400), (300, 854128), (320, 800745), (330, 776480), (345, 742720), (352, 727950), (368, 696300), (400, 640596), (422, 607200), (440, 582360), (460, 557040), (480, 533830), (506, 506400), (528, 485300), (550, 465888), (552, 464200), (575, 445632), (600, 427064), (633, 404800), (660, 388240), (690, 371360), (704, 363975), (736, 348150), (759, 337600), (800, 320298), (825, 310592), (844, 303600), (880, 291180), (920, 278520), (960, 266915), (1012, 253200), (1055, 242880), (1056, 242650), (1100, 232944), (1104, 232100), (1150, 222816), (1200, 213532), (1265, 202560), (1266, 202400), (1320, 194120), (1380, 185680), (1472, 174075), (1518, 168800), (1600, 160149), (1650, 155296), (1688, 151800), (1725, 148544), (1760, 145590), (1840, 139260), (2024, 126600), (2110, 121440), (2112, 121325), (2200, 116472), (2208, 116050), (2300, 111408), (2321, 110400), (2400, 106766), (2530, 101280), (2532, 101200), (2640, 97060), (2760, 92840), (3036, 84400), (3165, 80960), (3300, 77648), (3376, 75900), (3450, 74272), (3520, 72795), (3680, 69630), (3795, 67520), (4048, 63300), (4220, 60720), (4400, 58236), (4416, 58025), (4600, 55704), (4642, 55200), (4800, 53383), (4853, 52800), (5060, 50640), (5064, 50600), (5275, 48576), (5280, 48530), (5520, 46420), (6072, 42200), (6325, 40512), (6330, 40480), (6600, 38824), (6752, 37950), (6900, 37136), (6963, 36800), (7360, 34815), (7590, 33760), (8096, 31650), (8440, 30360), (8800, 29118), (9200, 27852), (9284, 27600), (9706, 26400), (10120, 25320), (10128, 25300), (10550, 24288), (10560, 24265), (11040, 23210), (11605, 22080), (12144, 21100), (12650, 20256), (12660, 20240), (13200, 19412), (13504, 18975), (13800, 18568), (13926, 18400), (14559, 17600), (15180, 16880), (15825, 16192)]