242996040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{457}}^1$

素因数の和:692

約数の個数: 192

約数和(自身を含む): 908818560

約数和(自身を除く): 665822520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 211, 252, 280, 315, 360, 420, 422, 457, 504, 630, 633, 840, 844, 914, 1055, 1260, 1266, 1371, 1477, 1688, 1828, 1899, 2110, 2285, 2520, 2532, 2742, 2954, 3165, 3199, 3656, 3798, 4113, 4220, 4431, 4570, 5064, 5484, 5908, 6330, 6398, 6855, 7385, 7596, 8226, 8440, 8862, 9140, 9495, 9597, 10968, 11816, 12660, 12796, 13293, 13710, 14770, 15192, 15995, 16452, 17724, 18280, 18990, 19194, 20565, 22155, 25320, 25592, 26586, 27420, 28791, 29540, 31990, 32904, 35448, 37980, 38388, 41130, 44310, 47985, 53172, 54840, 57582, 59080, 63980, 66465, 75960, 76776, 82260, 88620, 95970, 96427, 106344, 115164, 127960, 132930, 143955, 164520, 177240, 191940, 192854, 230328, 265860, 287910, 289281, 383880, 385708, 482135, 531720, 575820, 578562, 674989, 771416, 867843, 964270, 1151640, 1157124, 1349978, 1446405, 1735686, 1928540, 2024967, 2314248, 2699956, 2892810, 3374945, 3471372, 3857080, 4049934, 4339215, 5399912, 5785620, 6074901, 6749890, 6942744, 8099868, 8678430, 10124835, 11571240, 12149802, 13499780, 16199736, 17356860, 20249670, 24299604, 26999560, 30374505, 34713720, 40499340, 48599208, 60749010, 80998680, 121498020, 242996040]

約数ペア:

[(1, 242996040), (2, 121498020), (3, 80998680), (4, 60749010), (5, 48599208), (6, 40499340), (7, 34713720), (8, 30374505), (9, 26999560), (10, 24299604), (12, 20249670), (14, 17356860), (15, 16199736), (18, 13499780), (20, 12149802), (21, 11571240), (24, 10124835), (28, 8678430), (30, 8099868), (35, 6942744), (36, 6749890), (40, 6074901), (42, 5785620), (45, 5399912), (56, 4339215), (60, 4049934), (63, 3857080), (70, 3471372), (72, 3374945), (84, 2892810), (90, 2699956), (105, 2314248), (120, 2024967), (126, 1928540), (140, 1735686), (168, 1446405), (180, 1349978), (210, 1157124), (211, 1151640), (252, 964270), (280, 867843), (315, 771416), (360, 674989), (420, 578562), (422, 575820), (457, 531720), (504, 482135), (630, 385708), (633, 383880), (840, 289281), (844, 287910), (914, 265860), (1055, 230328), (1260, 192854), (1266, 191940), (1371, 177240), (1477, 164520), (1688, 143955), (1828, 132930), (1899, 127960), (2110, 115164), (2285, 106344), (2520, 96427), (2532, 95970), (2742, 88620), (2954, 82260), (3165, 76776), (3199, 75960), (3656, 66465), (3798, 63980), (4113, 59080), (4220, 57582), (4431, 54840), (4570, 53172), (5064, 47985), (5484, 44310), (5908, 41130), (6330, 38388), (6398, 37980), (6855, 35448), (7385, 32904), (7596, 31990), (8226, 29540), (8440, 28791), (8862, 27420), (9140, 26586), (9495, 25592), (9597, 25320), (10968, 22155), (11816, 20565), (12660, 19194), (12796, 18990), (13293, 18280), (13710, 17724), (14770, 16452), (15192, 15995)]