128300440320

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{285569}}^1$

素因数の和:285612

約数の個数: 288

約数和(自身を含む): 490312267200

約数和(自身を除く): 362011826880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 768, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1280, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2304, 2340, 2496, 2808, 2880, 3120, 3328, 3456, 3510, 3744, 3840, 4160, 4320, 4680, 4992, 5616, 5760, 6240, 6912, 7020, 7488, 8320, 8640, 9360, 9984, 11232, 11520, 12480, 14040, 14976, 16640, 17280, 18720, 22464, 24960, 28080, 29952, 34560, 37440, 44928, 49920, 56160, 74880, 89856, 112320, 149760, 224640, 285569, 449280, 571138, 856707, 1142276, 1427845, 1713414, 2284552, 2570121, 2855690, 3426828, 3712397, 4283535, 4569104, 5140242, 5711380, 6853656, 7424794, 7710363, 8567070, 9138208, 10280484, 11137191, 11422760, 12850605, 13707312, 14849588, 15420726, 17134140, 18276416, 18561985, 20560968, 22274382, 22845520, 25701210, 27414624, 29699176, 30841452, 33411573, 34268280, 36552832, 37123970, 38551815, 41121936, 44548764, 45691040, 51402420, 54829248, 55685955, 59398352, 61682904, 66823146, 68536560, 73105664, 74247940, 77103630, 82243872, 89097528, 91382080, 100234719, 102804840, 109658496, 111371910, 118796704, 123365808, 133646292, 137073120, 148495880, 154207260, 164487744, 167057865, 178195056, 182764160, 200469438, 205609680, 219316992, 222743820, 237593408, 246731616, 267292584, 274146240, 296991760, 308414520, 328975488, 334115730, 356390112, 365528320, 400938876, 411219360, 445487640, 475186816, 493463232, 501173595, 534585168, 548292480, 593983520, 616829040, 657950976, 668231460, 712780224, 801877752, 822438720, 890975280, 950373632, 986926464, 1002347190, 1069170336, 1096584960, 1187967040, 1233658080, 1336462920, 1425560448, 1603755504, 1644877440, 1781950560, 1973852928, 2004694380, 2138340672, 2375934080, 2467316160, 2672925840, 2851120896, 3207511008, 3289754880, 3563901120, 4009388760, 4276681344, 4751868160, 4934632320, 5345851680, 6415022016, 7127802240, 8018777520, 8553362688, 9869264640, 10691703360, 12830044032, 14255604480, 16037555040, 21383406720, 25660088064, 32075110080, 42766813440, 64150220160, 128300440320]

約数ペア:

[(1, 128300440320), (2, 64150220160), (3, 42766813440), (4, 32075110080), (5, 25660088064), (6, 21383406720), (8, 16037555040), (9, 14255604480), (10, 12830044032), (12, 10691703360), (13, 9869264640), (15, 8553362688), (16, 8018777520), (18, 7127802240), (20, 6415022016), (24, 5345851680), (26, 4934632320), (27, 4751868160), (30, 4276681344), (32, 4009388760), (36, 3563901120), (39, 3289754880), (40, 3207511008), (45, 2851120896), (48, 2672925840), (52, 2467316160), (54, 2375934080), (60, 2138340672), (64, 2004694380), (65, 1973852928), (72, 1781950560), (78, 1644877440), (80, 1603755504), (90, 1425560448), (96, 1336462920), (104, 1233658080), (108, 1187967040), (117, 1096584960), (120, 1069170336), (128, 1002347190), (130, 986926464), (135, 950373632), (144, 890975280), (156, 822438720), (160, 801877752), (180, 712780224), (192, 668231460), (195, 657950976), (208, 616829040), (216, 593983520), (234, 548292480), (240, 534585168), (256, 501173595), (260, 493463232), (270, 475186816), (288, 445487640), (312, 411219360), (320, 400938876), (351, 365528320), (360, 356390112), (384, 334115730), (390, 328975488), (416, 308414520), (432, 296991760), (468, 274146240), (480, 267292584), (520, 246731616), (540, 237593408), (576, 222743820), (585, 219316992), (624, 205609680), (640, 200469438), (702, 182764160), (720, 178195056), (768, 167057865), (780, 164487744), (832, 154207260), (864, 148495880), (936, 137073120), (960, 133646292), (1040, 123365808), (1080, 118796704), (1152, 111371910), (1170, 109658496), (1248, 102804840), (1280, 100234719), (1404, 91382080), (1440, 89097528), (1560, 82243872), (1664, 77103630), (1728, 74247940), (1755, 73105664), (1872, 68536560), (1920, 66823146), (2080, 61682904), (2160, 59398352), (2304, 55685955), (2340, 54829248), (2496, 51402420), (2808, 45691040), (2880, 44548764), (3120, 41121936), (3328, 38551815), (3456, 37123970), (3510, 36552832), (3744, 34268280), (3840, 33411573), (4160, 30841452), (4320, 29699176), (4680, 27414624), (4992, 25701210), (5616, 22845520), (5760, 22274382), (6240, 20560968), (6912, 18561985), (7020, 18276416), (7488, 17134140), (8320, 15420726), (8640, 14849588), (9360, 13707312), (9984, 12850605), (11232, 11422760), (11520, 11137191), (12480, 10280484), (14040, 9138208), (14976, 8567070), (16640, 7710363), (17280, 7424794), (18720, 6853656), (22464, 5711380), (24960, 5140242), (28080, 4569104), (29952, 4283535), (34560, 3712397), (37440, 3426828), (44928, 2855690), (49920, 2570121), (56160, 2284552), (74880, 1713414), (89856, 1427845), (112320, 1142276), (149760, 856707), (224640, 571138), (285569, 449280)]