211940400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1097}}^1$

素因数の和:1148

約数の個数: 240

約数和(自身を含む): 810376704

約数和(自身を除く): 598436304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 25, 28, 30, 35, 40, 42, 46, 48, 50, 56, 60, 69, 70, 75, 80, 84, 92, 100, 105, 112, 115, 120, 138, 140, 150, 161, 168, 175, 184, 200, 210, 230, 240, 276, 280, 300, 322, 336, 345, 350, 368, 400, 420, 460, 483, 525, 552, 560, 575, 600, 644, 690, 700, 805, 840, 920, 966, 1050, 1097, 1104, 1150, 1200, 1288, 1380, 1400, 1610, 1680, 1725, 1840, 1932, 2100, 2194, 2300, 2415, 2576, 2760, 2800, 3220, 3291, 3450, 3864, 4025, 4200, 4388, 4600, 4830, 5485, 5520, 6440, 6582, 6900, 7679, 7728, 8050, 8400, 8776, 9200, 9660, 10970, 12075, 12880, 13164, 13800, 15358, 16100, 16455, 17552, 19320, 21940, 23037, 24150, 25231, 26328, 27425, 27600, 30716, 32200, 32910, 38395, 38640, 43880, 46074, 48300, 50462, 52656, 54850, 61432, 64400, 65820, 75693, 76790, 82275, 87760, 92148, 96600, 100924, 109700, 115185, 122864, 126155, 131640, 151386, 153580, 164550, 176617, 184296, 191975, 193200, 201848, 219400, 230370, 252310, 263280, 302772, 307160, 329100, 353234, 368592, 378465, 383950, 403696, 438800, 460740, 504620, 529851, 575925, 605544, 614320, 630775, 658200, 706468, 756930, 767900, 883085, 921480, 1009240, 1059702, 1151850, 1211088, 1261550, 1316400, 1412936, 1513860, 1535800, 1766170, 1842960, 1892325, 2018480, 2119404, 2303700, 2523100, 2649255, 2825872, 3027720, 3071600, 3532340, 3784650, 4238808, 4415425, 4607400, 5046200, 5298510, 6055440, 7064680, 7569300, 8477616, 8830850, 9214800, 10092400, 10597020, 13246275, 14129360, 15138600, 17661700, 21194040, 26492550, 30277200, 35323400, 42388080, 52985100, 70646800, 105970200, 211940400]

約数ペア:

[(1, 211940400), (2, 105970200), (3, 70646800), (4, 52985100), (5, 42388080), (6, 35323400), (7, 30277200), (8, 26492550), (10, 21194040), (12, 17661700), (14, 15138600), (15, 14129360), (16, 13246275), (20, 10597020), (21, 10092400), (23, 9214800), (24, 8830850), (25, 8477616), (28, 7569300), (30, 7064680), (35, 6055440), (40, 5298510), (42, 5046200), (46, 4607400), (48, 4415425), (50, 4238808), (56, 3784650), (60, 3532340), (69, 3071600), (70, 3027720), (75, 2825872), (80, 2649255), (84, 2523100), (92, 2303700), (100, 2119404), (105, 2018480), (112, 1892325), (115, 1842960), (120, 1766170), (138, 1535800), (140, 1513860), (150, 1412936), (161, 1316400), (168, 1261550), (175, 1211088), (184, 1151850), (200, 1059702), (210, 1009240), (230, 921480), (240, 883085), (276, 767900), (280, 756930), (300, 706468), (322, 658200), (336, 630775), (345, 614320), (350, 605544), (368, 575925), (400, 529851), (420, 504620), (460, 460740), (483, 438800), (525, 403696), (552, 383950), (560, 378465), (575, 368592), (600, 353234), (644, 329100), (690, 307160), (700, 302772), (805, 263280), (840, 252310), (920, 230370), (966, 219400), (1050, 201848), (1097, 193200), (1104, 191975), (1150, 184296), (1200, 176617), (1288, 164550), (1380, 153580), (1400, 151386), (1610, 131640), (1680, 126155), (1725, 122864), (1840, 115185), (1932, 109700), (2100, 100924), (2194, 96600), (2300, 92148), (2415, 87760), (2576, 82275), (2760, 76790), (2800, 75693), (3220, 65820), (3291, 64400), (3450, 61432), (3864, 54850), (4025, 52656), (4200, 50462), (4388, 48300), (4600, 46074), (4830, 43880), (5485, 38640), (5520, 38395), (6440, 32910), (6582, 32200), (6900, 30716), (7679, 27600), (7728, 27425), (8050, 26328), (8400, 25231), (8776, 24150), (9200, 23037), (9660, 21940), (10970, 19320), (12075, 17552), (12880, 16455), (13164, 16100), (13800, 15358)]