231434280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1$

素因数の和:83

約数の個数: 512

約数和(自身を含む): 1011916800

約数和(自身を除く): 780482520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 23, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 46, 54, 55, 56, 60, 63, 66, 69, 70, 72, 77, 84, 88, 90, 92, 99, 105, 108, 110, 115, 120, 121, 126, 132, 135, 138, 140, 154, 161, 165, 168, 180, 184, 189, 198, 207, 210, 216, 220, 230, 231, 242, 252, 253, 264, 270, 276, 280, 297, 308, 315, 322, 330, 345, 360, 363, 378, 385, 396, 414, 420, 440, 460, 462, 483, 484, 495, 504, 506, 540, 552, 594, 605, 616, 621, 630, 644, 660, 690, 693, 726, 756, 759, 770, 792, 805, 828, 840, 847, 920, 924, 945, 966, 968, 990, 1012, 1035, 1080, 1089, 1155, 1188, 1210, 1242, 1260, 1265, 1288, 1320, 1331, 1380, 1386, 1449, 1452, 1485, 1512, 1518, 1540, 1610, 1656, 1694, 1771, 1815, 1848, 1890, 1932, 1980, 2024, 2070, 2079, 2178, 2277, 2310, 2376, 2415, 2420, 2484, 2520, 2530, 2541, 2662, 2760, 2772, 2783, 2898, 2904, 2970, 3036, 3080, 3105, 3220, 3267, 3388, 3465, 3542, 3630, 3780, 3795, 3864, 3960, 3993, 4140, 4158, 4235, 4347, 4356, 4554, 4620, 4830, 4840, 4968, 5060, 5082, 5313, 5324, 5445, 5544, 5566, 5796, 5940, 6072, 6210, 6440, 6534, 6655, 6776, 6831, 6930, 7084, 7245, 7260, 7560, 7590, 7623, 7986, 8280, 8316, 8349, 8470, 8694, 8712, 8855, 9108, 9240, 9317, 9660, 10120, 10164, 10395, 10626, 10648, 10890, 11132, 11385, 11592, 11880, 11979, 12420, 12705, 13068, 13310, 13662, 13860, 13915, 14168, 14490, 14520, 15180, 15246, 15939, 15972, 16335, 16632, 16698, 16940, 17388, 17710, 18216, 18634, 19320, 19481, 19965, 20328, 20790, 21252, 21735, 21780, 22264, 22770, 22869, 23958, 24840, 25047, 25410, 26136, 26565, 26620, 27324, 27720, 27830, 27951, 28980, 30360, 30492, 30613, 31878, 31944, 32670, 33396, 33880, 34155, 34776, 35420, 35937, 37268, 38115, 38962, 39930, 41580, 41745, 42504, 43470, 43560, 45540, 45738, 46585, 47817, 47916, 50094, 50820, 53130, 53240, 54648, 55660, 55902, 57960, 58443, 59895, 60984, 61226, 63756, 65340, 66792, 68310, 70840, 71874, 74536, 75141, 76230, 77924, 79695, 79860, 83160, 83490, 83853, 86940, 91080, 91476, 91839, 93170, 95634, 95832, 97405, 100188, 101640, 106260, 111320, 111804, 114345, 116886, 119790, 122452, 125235, 127512, 130680, 136620, 139755, 143748, 150282, 152460, 153065, 155848, 159390, 159720, 166980, 167706, 173880, 175329, 179685, 182952, 183678, 186340, 191268, 194810, 200376, 212520, 214291, 223608, 228690, 233772, 239085, 239580, 244904, 250470, 251559, 273240, 275517, 279510, 287496, 292215, 300564, 304920, 306130, 318780, 333960, 335412, 350658, 359370, 367356, 372680, 375705, 382536, 389620, 419265, 428582, 457380, 459195, 467544, 478170, 479160, 500940, 503118, 525987, 551034, 559020, 584430, 601128, 612260, 637560, 642873, 670824, 701316, 718740, 734712, 751410, 779240, 826551, 838530, 857164, 876645, 914760, 918390, 956340, 1001880, 1006236, 1051974, 1071455, 1102068, 1118040, 1168860, 1224520, 1257795, 1285746, 1377585, 1402632, 1437480, 1502820, 1653102, 1677060, 1714328, 1753290, 1836780, 1912680, 1928619, 2012472, 2103948, 2142910, 2204136, 2337720, 2515590, 2571492, 2629935, 2755170, 3005640, 3214365, 3306204, 3354120, 3506580, 3673560, 3857238, 4132755, 4207896, 4285820, 5031180, 5142984, 5259870, 5510340, 5785857, 6428730, 6612408, 7013160, 7714476, 8265510, 8571640, 9643095, 10062360, 10519740, 11020680, 11571714, 12857460, 15428952, 16531020, 19286190, 21039480, 23143428, 25714920, 28929285, 33062040, 38572380, 46286856, 57858570, 77144760, 115717140, 231434280]

約数ペア:

[(1, 231434280), (2, 115717140), (3, 77144760), (4, 57858570), (5, 46286856), (6, 38572380), (7, 33062040), (8, 28929285), (9, 25714920), (10, 23143428), (11, 21039480), (12, 19286190), (14, 16531020), (15, 15428952), (18, 12857460), (20, 11571714), (21, 11020680), (22, 10519740), (23, 10062360), (24, 9643095), (27, 8571640), (28, 8265510), (30, 7714476), (33, 7013160), (35, 6612408), (36, 6428730), (40, 5785857), (42, 5510340), (44, 5259870), (45, 5142984), (46, 5031180), (54, 4285820), (55, 4207896), (56, 4132755), (60, 3857238), (63, 3673560), (66, 3506580), (69, 3354120), (70, 3306204), (72, 3214365), (77, 3005640), (84, 2755170), (88, 2629935), (90, 2571492), (92, 2515590), (99, 2337720), (105, 2204136), (108, 2142910), (110, 2103948), (115, 2012472), (120, 1928619), (121, 1912680), (126, 1836780), (132, 1753290), (135, 1714328), (138, 1677060), (140, 1653102), (154, 1502820), (161, 1437480), (165, 1402632), (168, 1377585), (180, 1285746), (184, 1257795), (189, 1224520), (198, 1168860), (207, 1118040), (210, 1102068), (216, 1071455), (220, 1051974), (230, 1006236), (231, 1001880), (242, 956340), (252, 918390), (253, 914760), (264, 876645), (270, 857164), (276, 838530), (280, 826551), (297, 779240), (308, 751410), (315, 734712), (322, 718740), (330, 701316), (345, 670824), (360, 642873), (363, 637560), (378, 612260), (385, 601128), (396, 584430), (414, 559020), (420, 551034), (440, 525987), (460, 503118), (462, 500940), (483, 479160), (484, 478170), (495, 467544), (504, 459195), (506, 457380), (540, 428582), (552, 419265), (594, 389620), (605, 382536), (616, 375705), (621, 372680), (630, 367356), (644, 359370), (660, 350658), (690, 335412), (693, 333960), (726, 318780), (756, 306130), (759, 304920), (770, 300564), (792, 292215), (805, 287496), (828, 279510), (840, 275517), (847, 273240), (920, 251559), (924, 250470), (945, 244904), (966, 239580), (968, 239085), (990, 233772), (1012, 228690), (1035, 223608), (1080, 214291), (1089, 212520), (1155, 200376), (1188, 194810), (1210, 191268), (1242, 186340), (1260, 183678), (1265, 182952), (1288, 179685), (1320, 175329), (1331, 173880), (1380, 167706), (1386, 166980), (1449, 159720), (1452, 159390), (1485, 155848), (1512, 153065), (1518, 152460), (1540, 150282), (1610, 143748), (1656, 139755), (1694, 136620), (1771, 130680), (1815, 127512), (1848, 125235), (1890, 122452), (1932, 119790), (1980, 116886), (2024, 114345), (2070, 111804), (2079, 111320), (2178, 106260), (2277, 101640), (2310, 100188), (2376, 97405), (2415, 95832), (2420, 95634), (2484, 93170), (2520, 91839), (2530, 91476), (2541, 91080), (2662, 86940), (2760, 83853), (2772, 83490), (2783, 83160), (2898, 79860), (2904, 79695), (2970, 77924), (3036, 76230), (3080, 75141), (3105, 74536), (3220, 71874), (3267, 70840), (3388, 68310), (3465, 66792), (3542, 65340), (3630, 63756), (3780, 61226), (3795, 60984), (3864, 59895), (3960, 58443), (3993, 57960), (4140, 55902), (4158, 55660), (4235, 54648), (4347, 53240), (4356, 53130), (4554, 50820), (4620, 50094), (4830, 47916), (4840, 47817), (4968, 46585), (5060, 45738), (5082, 45540), (5313, 43560), (5324, 43470), (5445, 42504), (5544, 41745), (5566, 41580), (5796, 39930), (5940, 38962), (6072, 38115), (6210, 37268), (6440, 35937), (6534, 35420), (6655, 34776), (6776, 34155), (6831, 33880), (6930, 33396), (7084, 32670), (7245, 31944), (7260, 31878), (7560, 30613), (7590, 30492), (7623, 30360), (7986, 28980), (8280, 27951), (8316, 27830), (8349, 27720), (8470, 27324), (8694, 26620), (8712, 26565), (8855, 26136), (9108, 25410), (9240, 25047), (9317, 24840), (9660, 23958), (10120, 22869), (10164, 22770), (10395, 22264), (10626, 21780), (10648, 21735), (10890, 21252), (11132, 20790), (11385, 20328), (11592, 19965), (11880, 19481), (11979, 19320), (12420, 18634), (12705, 18216), (13068, 17710), (13310, 17388), (13662, 16940), (13860, 16698), (13915, 16632), (14168, 16335), (14490, 15972), (14520, 15939), (15180, 15246)]