1291094280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:349

約数の個数: 384

約数和(自身を含む): 5027892480

約数和(自身を除く): 3736798200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 56, 60, 61, 63, 70, 72, 74, 84, 90, 105, 111, 120, 122, 126, 140, 148, 168, 180, 183, 185, 210, 222, 227, 244, 252, 259, 280, 296, 305, 315, 333, 360, 366, 370, 420, 427, 444, 454, 488, 504, 518, 549, 555, 610, 630, 666, 681, 732, 740, 777, 840, 854, 888, 908, 915, 1036, 1098, 1110, 1135, 1220, 1260, 1281, 1295, 1332, 1362, 1464, 1480, 1554, 1589, 1665, 1708, 1816, 1830, 2043, 2072, 2135, 2196, 2220, 2257, 2270, 2331, 2440, 2520, 2562, 2590, 2664, 2724, 2745, 3108, 3178, 3330, 3405, 3416, 3660, 3843, 3885, 4086, 4270, 4392, 4440, 4514, 4540, 4662, 4767, 5124, 5180, 5448, 5490, 6216, 6356, 6405, 6660, 6771, 6810, 7320, 7686, 7770, 7945, 8172, 8399, 8540, 9028, 9080, 9324, 9534, 10215, 10248, 10360, 10980, 11285, 11655, 12712, 12810, 13320, 13542, 13620, 13847, 14301, 15372, 15540, 15799, 15890, 16344, 16798, 17080, 18056, 18648, 19068, 19215, 20313, 20430, 21960, 22570, 23310, 23835, 25197, 25620, 27084, 27240, 27694, 28602, 30744, 31080, 31598, 31780, 33596, 33855, 38136, 38430, 40626, 40860, 41541, 41995, 45140, 46620, 47397, 47670, 50394, 51240, 54168, 55388, 57204, 58793, 63196, 63560, 67192, 67710, 69235, 71505, 75591, 76860, 78995, 81252, 81720, 83082, 83990, 90280, 93240, 94794, 95340, 96929, 100788, 101565, 110776, 114408, 117586, 124623, 125985, 126392, 135420, 138470, 142191, 143010, 151182, 153720, 157990, 162504, 166164, 167980, 176379, 189588, 190680, 193858, 201576, 203130, 207705, 235172, 236985, 249246, 251970, 270840, 276940, 284382, 286020, 290787, 293965, 302364, 315980, 332328, 335960, 352758, 377955, 379176, 387716, 406260, 415410, 470344, 473970, 484645, 498492, 503940, 512339, 529137, 553880, 568764, 572040, 581574, 587930, 604728, 623115, 631960, 705516, 710955, 755910, 775432, 812520, 830820, 872361, 881895, 947940, 969290, 996984, 1007880, 1024678, 1058274, 1137528, 1163148, 1175860, 1246230, 1411032, 1421910, 1453935, 1511820, 1537017, 1661640, 1744722, 1763790, 1895880, 1938580, 2049356, 2116548, 2326296, 2351720, 2492460, 2561695, 2645685, 2843820, 2907870, 3023640, 3074034, 3489444, 3527580, 3586373, 3877160, 4098712, 4233096, 4361805, 4611051, 4984920, 5123390, 5291370, 5687640, 5815740, 6148068, 6978888, 7055160, 7172746, 7685085, 8723610, 9222102, 10246780, 10582740, 10759119, 11631480, 12296136, 14345492, 15370170, 17447220, 17931865, 18444204, 20493560, 21165480, 21518238, 23055255, 28690984, 30740340, 32277357, 34894440, 35863730, 36888408, 43036476, 46110510, 53795595, 61480680, 64554714, 71727460, 86072952, 92221020, 107591190, 129109428, 143454920, 161386785, 184442040, 215182380, 258218856, 322773570, 430364760, 645547140, 1291094280]

約数ペア:

[(1, 1291094280), (2, 645547140), (3, 430364760), (4, 322773570), (5, 258218856), (6, 215182380), (7, 184442040), (8, 161386785), (9, 143454920), (10, 129109428), (12, 107591190), (14, 92221020), (15, 86072952), (18, 71727460), (20, 64554714), (21, 61480680), (24, 53795595), (28, 46110510), (30, 43036476), (35, 36888408), (36, 35863730), (37, 34894440), (40, 32277357), (42, 30740340), (45, 28690984), (56, 23055255), (60, 21518238), (61, 21165480), (63, 20493560), (70, 18444204), (72, 17931865), (74, 17447220), (84, 15370170), (90, 14345492), (105, 12296136), (111, 11631480), (120, 10759119), (122, 10582740), (126, 10246780), (140, 9222102), (148, 8723610), (168, 7685085), (180, 7172746), (183, 7055160), (185, 6978888), (210, 6148068), (222, 5815740), (227, 5687640), (244, 5291370), (252, 5123390), (259, 4984920), (280, 4611051), (296, 4361805), (305, 4233096), (315, 4098712), (333, 3877160), (360, 3586373), (366, 3527580), (370, 3489444), (420, 3074034), (427, 3023640), (444, 2907870), (454, 2843820), (488, 2645685), (504, 2561695), (518, 2492460), (549, 2351720), (555, 2326296), (610, 2116548), (630, 2049356), (666, 1938580), (681, 1895880), (732, 1763790), (740, 1744722), (777, 1661640), (840, 1537017), (854, 1511820), (888, 1453935), (908, 1421910), (915, 1411032), (1036, 1246230), (1098, 1175860), (1110, 1163148), (1135, 1137528), (1220, 1058274), (1260, 1024678), (1281, 1007880), (1295, 996984), (1332, 969290), (1362, 947940), (1464, 881895), (1480, 872361), (1554, 830820), (1589, 812520), (1665, 775432), (1708, 755910), (1816, 710955), (1830, 705516), (2043, 631960), (2072, 623115), (2135, 604728), (2196, 587930), (2220, 581574), (2257, 572040), (2270, 568764), (2331, 553880), (2440, 529137), (2520, 512339), (2562, 503940), (2590, 498492), (2664, 484645), (2724, 473970), (2745, 470344), (3108, 415410), (3178, 406260), (3330, 387716), (3405, 379176), (3416, 377955), (3660, 352758), (3843, 335960), (3885, 332328), (4086, 315980), (4270, 302364), (4392, 293965), (4440, 290787), (4514, 286020), (4540, 284382), (4662, 276940), (4767, 270840), (5124, 251970), (5180, 249246), (5448, 236985), (5490, 235172), (6216, 207705), (6356, 203130), (6405, 201576), (6660, 193858), (6771, 190680), (6810, 189588), (7320, 176379), (7686, 167980), (7770, 166164), (7945, 162504), (8172, 157990), (8399, 153720), (8540, 151182), (9028, 143010), (9080, 142191), (9324, 138470), (9534, 135420), (10215, 126392), (10248, 125985), (10360, 124623), (10980, 117586), (11285, 114408), (11655, 110776), (12712, 101565), (12810, 100788), (13320, 96929), (13542, 95340), (13620, 94794), (13847, 93240), (14301, 90280), (15372, 83990), (15540, 83082), (15799, 81720), (15890, 81252), (16344, 78995), (16798, 76860), (17080, 75591), (18056, 71505), (18648, 69235), (19068, 67710), (19215, 67192), (20313, 63560), (20430, 63196), (21960, 58793), (22570, 57204), (23310, 55388), (23835, 54168), (25197, 51240), (25620, 50394), (27084, 47670), (27240, 47397), (27694, 46620), (28602, 45140), (30744, 41995), (31080, 41541), (31598, 40860), (31780, 40626), (33596, 38430), (33855, 38136)]