216963600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1123}}^1$

素因数の和:1174

約数の個数: 240

約数和(自身を含む): 829565952

約数和(自身を除く): 612602352

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, 1104, 1123, 1150, 1200, 1288, 1380, 1400, 1610, 1680, 1725, 1840, 1932, 2100, 2246, 2300, 2415, 2576, 2760, 2800, 3220, 3369, 3450, 3864, 4025, 4200, 4492, 4600, 4830, 5520, 5615, 6440, 6738, 6900, 7728, 7861, 8050, 8400, 8984, 9200, 9660, 11230, 12075, 12880, 13476, 13800, 15722, 16100, 16845, 17968, 19320, 22460, 23583, 24150, 25829, 26952, 27600, 28075, 31444, 32200, 33690, 38640, 39305, 44920, 47166, 48300, 51658, 53904, 56150, 62888, 64400, 67380, 77487, 78610, 84225, 89840, 94332, 96600, 103316, 112300, 117915, 125776, 129145, 134760, 154974, 157220, 168450, 180803, 188664, 193200, 196525, 206632, 224600, 235830, 258290, 269520, 309948, 314440, 336900, 361606, 377328, 387435, 393050, 413264, 449200, 471660, 516580, 542409, 589575, 619896, 628880, 645725, 673800, 723212, 774870, 786100, 904015, 943320, 1033160, 1084818, 1179150, 1239792, 1291450, 1347600, 1446424, 1549740, 1572200, 1808030, 1886640, 1937175, 2066320, 2169636, 2358300, 2582900, 2712045, 2892848, 3099480, 3144400, 3616060, 3874350, 4339272, 4520075, 4716600, 5165800, 5424090, 6198960, 7232120, 7748700, 8678544, 9040150, 9433200, 10331600, 10848180, 13560225, 14464240, 15497400, 18080300, 21696360, 27120450, 30994800, 36160600, 43392720, 54240900, 72321200, 108481800, 216963600]

約数ペア:

[(1, 216963600), (2, 108481800), (3, 72321200), (4, 54240900), (5, 43392720), (6, 36160600), (7, 30994800), (8, 27120450), (10, 21696360), (12, 18080300), (14, 15497400), (15, 14464240), (16, 13560225), (20, 10848180), (21, 10331600), (23, 9433200), (24, 9040150), (25, 8678544), (28, 7748700), (30, 7232120), (35, 6198960), (40, 5424090), (42, 5165800), (46, 4716600), (48, 4520075), (50, 4339272), (56, 3874350), (60, 3616060), (69, 3144400), (70, 3099480), (75, 2892848), (80, 2712045), (84, 2582900), (92, 2358300), (100, 2169636), (105, 2066320), (112, 1937175), (115, 1886640), (120, 1808030), (138, 1572200), (140, 1549740), (150, 1446424), (161, 1347600), (168, 1291450), (175, 1239792), (184, 1179150), (200, 1084818), (210, 1033160), (230, 943320), (240, 904015), (276, 786100), (280, 774870), (300, 723212), (322, 673800), (336, 645725), (345, 628880), (350, 619896), (368, 589575), (400, 542409), (420, 516580), (460, 471660), (483, 449200), (525, 413264), (552, 393050), (560, 387435), (575, 377328), (600, 361606), (644, 336900), (690, 314440), (700, 309948), (805, 269520), (840, 258290), (920, 235830), (966, 224600), (1050, 206632), (1104, 196525), (1123, 193200), (1150, 188664), (1200, 180803), (1288, 168450), (1380, 157220), (1400, 154974), (1610, 134760), (1680, 129145), (1725, 125776), (1840, 117915), (1932, 112300), (2100, 103316), (2246, 96600), (2300, 94332), (2415, 89840), (2576, 84225), (2760, 78610), (2800, 77487), (3220, 67380), (3369, 64400), (3450, 62888), (3864, 56150), (4025, 53904), (4200, 51658), (4492, 48300), (4600, 47166), (4830, 44920), (5520, 39305), (5615, 38640), (6440, 33690), (6738, 32200), (6900, 31444), (7728, 28075), (7861, 27600), (8050, 26952), (8400, 25829), (8984, 24150), (9200, 23583), (9660, 22460), (11230, 19320), (12075, 17968), (12880, 16845), (13476, 16100), (13800, 15722)]