390413520

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:205

約数の個数: 480

約数和(自身を含む): 1646561280

約数和(自身を除く): 1256147760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 81, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 151, 152, 162, 168, 171, 180, 189, 190, 210, 216, 228, 240, 243, 252, 266, 270, 280, 285, 302, 304, 315, 324, 336, 342, 360, 378, 380, 399, 405, 420, 432, 453, 456, 486, 504, 513, 532, 540, 560, 567, 570, 604, 630, 648, 665, 684, 720, 755, 756, 760, 798, 810, 840, 855, 906, 912, 945, 972, 1008, 1026, 1057, 1064, 1080, 1134, 1140, 1197, 1208, 1215, 1260, 1296, 1330, 1359, 1368, 1510, 1512, 1520, 1539, 1596, 1620, 1680, 1701, 1710, 1812, 1890, 1944, 1995, 2052, 2114, 2128, 2160, 2265, 2268, 2280, 2394, 2416, 2430, 2520, 2565, 2660, 2718, 2736, 2835, 2869, 3020, 3024, 3078, 3171, 3192, 3240, 3402, 3420, 3591, 3624, 3780, 3888, 3990, 4077, 4104, 4228, 4530, 4536, 4560, 4617, 4788, 4860, 5040, 5130, 5285, 5320, 5436, 5670, 5738, 5985, 6040, 6156, 6342, 6384, 6480, 6795, 6804, 6840, 7182, 7248, 7560, 7695, 7980, 8154, 8208, 8456, 8505, 8607, 9060, 9072, 9234, 9513, 9576, 9720, 10260, 10570, 10640, 10773, 10872, 11340, 11476, 11970, 12080, 12231, 12312, 12684, 13590, 13608, 13680, 14345, 14364, 15120, 15390, 15855, 15960, 16308, 16912, 17010, 17214, 17955, 18120, 18468, 19026, 19152, 19440, 20083, 20385, 20520, 21140, 21546, 21744, 22680, 22952, 23085, 23940, 24462, 24624, 25368, 25821, 27180, 27216, 28539, 28690, 28728, 30780, 31710, 31920, 32319, 32616, 34020, 34428, 35910, 36240, 36693, 36936, 38052, 40166, 40770, 41040, 42280, 43035, 43092, 45360, 45904, 46170, 47565, 47880, 48924, 50736, 51642, 53865, 54360, 57078, 57380, 57456, 60249, 61155, 61560, 63420, 64638, 65232, 68040, 68856, 71820, 73386, 73872, 76104, 77463, 80332, 81540, 84560, 85617, 86070, 86184, 92340, 95130, 95760, 97848, 100415, 103284, 107730, 108720, 114156, 114760, 120498, 122310, 123120, 126840, 129105, 129276, 136080, 137712, 142695, 143640, 146772, 152208, 154926, 160664, 161595, 163080, 171234, 172140, 172368, 180747, 183465, 184680, 190260, 195696, 200830, 206568, 215460, 228312, 229520, 232389, 240996, 244620, 253680, 256851, 258210, 258552, 285390, 287280, 293544, 301245, 309852, 321328, 323190, 326160, 342468, 344280, 361494, 366930, 369360, 380520, 387315, 401660, 413136, 428085, 430920, 456624, 464778, 481992, 489240, 513702, 516420, 517104, 542241, 570780, 587088, 602490, 619704, 646380, 684936, 688560, 697167, 722988, 733860, 761040, 774630, 803320, 856170, 861840, 903735, 929556, 963984, 978480, 1027404, 1032840, 1084482, 1141560, 1161945, 1204980, 1239408, 1284255, 1292760, 1369872, 1394334, 1445976, 1467720, 1549260, 1606640, 1626723, 1712340, 1807470, 1859112, 2054808, 2065680, 2168964, 2283120, 2323890, 2409960, 2568510, 2585520, 2711205, 2788668, 2891952, 2935440, 3098520, 3253446, 3424680, 3485835, 3614940, 3718224, 4109616, 4337928, 4647780, 4819920, 4880169, 5137020, 5422410, 5577336, 6197040, 6506892, 6849360, 6971670, 7229880, 8133615, 8675856, 9295560, 9760338, 10274040, 10844820, 11154672, 13013784, 13943340, 14459760, 16267230, 18591120, 19520676, 20548080, 21689640, 24400845, 26027568, 27886680, 32534460, 39041352, 43379280, 48801690, 55773360, 65068920, 78082704, 97603380, 130137840, 195206760, 390413520]

約数ペア:

[(1, 390413520), (2, 195206760), (3, 130137840), (4, 97603380), (5, 78082704), (6, 65068920), (7, 55773360), (8, 48801690), (9, 43379280), (10, 39041352), (12, 32534460), (14, 27886680), (15, 26027568), (16, 24400845), (18, 21689640), (19, 20548080), (20, 19520676), (21, 18591120), (24, 16267230), (27, 14459760), (28, 13943340), (30, 13013784), (35, 11154672), (36, 10844820), (38, 10274040), (40, 9760338), (42, 9295560), (45, 8675856), (48, 8133615), (54, 7229880), (56, 6971670), (57, 6849360), (60, 6506892), (63, 6197040), (70, 5577336), (72, 5422410), (76, 5137020), (80, 4880169), (81, 4819920), (84, 4647780), (90, 4337928), (95, 4109616), (105, 3718224), (108, 3614940), (112, 3485835), (114, 3424680), (120, 3253446), (126, 3098520), (133, 2935440), (135, 2891952), (140, 2788668), (144, 2711205), (151, 2585520), (152, 2568510), (162, 2409960), (168, 2323890), (171, 2283120), (180, 2168964), (189, 2065680), (190, 2054808), (210, 1859112), (216, 1807470), (228, 1712340), (240, 1626723), (243, 1606640), (252, 1549260), (266, 1467720), (270, 1445976), (280, 1394334), (285, 1369872), (302, 1292760), (304, 1284255), (315, 1239408), (324, 1204980), (336, 1161945), (342, 1141560), (360, 1084482), (378, 1032840), (380, 1027404), (399, 978480), (405, 963984), (420, 929556), (432, 903735), (453, 861840), (456, 856170), (486, 803320), (504, 774630), (513, 761040), (532, 733860), (540, 722988), (560, 697167), (567, 688560), (570, 684936), (604, 646380), (630, 619704), (648, 602490), (665, 587088), (684, 570780), (720, 542241), (755, 517104), (756, 516420), (760, 513702), (798, 489240), (810, 481992), (840, 464778), (855, 456624), (906, 430920), (912, 428085), (945, 413136), (972, 401660), (1008, 387315), (1026, 380520), (1057, 369360), (1064, 366930), (1080, 361494), (1134, 344280), (1140, 342468), (1197, 326160), (1208, 323190), (1215, 321328), (1260, 309852), (1296, 301245), (1330, 293544), (1359, 287280), (1368, 285390), (1510, 258552), (1512, 258210), (1520, 256851), (1539, 253680), (1596, 244620), (1620, 240996), (1680, 232389), (1701, 229520), (1710, 228312), (1812, 215460), (1890, 206568), (1944, 200830), (1995, 195696), (2052, 190260), (2114, 184680), (2128, 183465), (2160, 180747), (2265, 172368), (2268, 172140), (2280, 171234), (2394, 163080), (2416, 161595), (2430, 160664), (2520, 154926), (2565, 152208), (2660, 146772), (2718, 143640), (2736, 142695), (2835, 137712), (2869, 136080), (3020, 129276), (3024, 129105), (3078, 126840), (3171, 123120), (3192, 122310), (3240, 120498), (3402, 114760), (3420, 114156), (3591, 108720), (3624, 107730), (3780, 103284), (3888, 100415), (3990, 97848), (4077, 95760), (4104, 95130), (4228, 92340), (4530, 86184), (4536, 86070), (4560, 85617), (4617, 84560), (4788, 81540), (4860, 80332), (5040, 77463), (5130, 76104), (5285, 73872), (5320, 73386), (5436, 71820), (5670, 68856), (5738, 68040), (5985, 65232), (6040, 64638), (6156, 63420), (6342, 61560), (6384, 61155), (6480, 60249), (6795, 57456), (6804, 57380), (6840, 57078), (7182, 54360), (7248, 53865), (7560, 51642), (7695, 50736), (7980, 48924), (8154, 47880), (8208, 47565), (8456, 46170), (8505, 45904), (8607, 45360), (9060, 43092), (9072, 43035), (9234, 42280), (9513, 41040), (9576, 40770), (9720, 40166), (10260, 38052), (10570, 36936), (10640, 36693), (10773, 36240), (10872, 35910), (11340, 34428), (11476, 34020), (11970, 32616), (12080, 32319), (12231, 31920), (12312, 31710), (12684, 30780), (13590, 28728), (13608, 28690), (13680, 28539), (14345, 27216), (14364, 27180), (15120, 25821), (15390, 25368), (15855, 24624), (15960, 24462), (16308, 23940), (16912, 23085), (17010, 22952), (17214, 22680), (17955, 21744), (18120, 21546), (18468, 21140), (19026, 20520), (19152, 20385), (19440, 20083)]