138277440

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^3$

素因数の和:87

約数の個数: 336

約数和(自身を含む): 573755520

約数和(自身を除く): 435478080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 192, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 320, 336, 342, 360, 361, 380, 399, 420, 448, 456, 480, 504, 532, 560, 570, 576, 608, 630, 665, 672, 684, 720, 722, 760, 798, 840, 855, 912, 960, 1008, 1064, 1083, 1120, 1140, 1197, 1216, 1260, 1330, 1344, 1368, 1440, 1444, 1520, 1596, 1680, 1710, 1805, 1824, 1995, 2016, 2128, 2166, 2240, 2280, 2394, 2520, 2527, 2660, 2736, 2880, 2888, 3040, 3192, 3249, 3360, 3420, 3610, 3648, 3990, 4032, 4256, 4332, 4560, 4788, 5040, 5054, 5320, 5415, 5472, 5776, 5985, 6080, 6384, 6498, 6720, 6840, 6859, 7220, 7581, 7980, 8512, 8664, 9120, 9576, 10080, 10108, 10640, 10830, 10944, 11552, 11970, 12635, 12768, 12996, 13680, 13718, 14440, 15162, 15960, 16245, 17328, 18240, 19152, 20160, 20216, 20577, 21280, 21660, 22743, 23104, 23940, 25270, 25536, 25992, 27360, 27436, 28880, 30324, 31920, 32490, 34295, 34656, 37905, 38304, 40432, 41154, 42560, 43320, 45486, 47880, 48013, 50540, 51984, 54720, 54872, 57760, 60648, 61731, 63840, 64980, 68590, 69312, 75810, 76608, 80864, 82308, 86640, 90972, 95760, 96026, 101080, 102885, 103968, 109744, 113715, 115520, 121296, 123462, 127680, 129960, 137180, 144039, 151620, 161728, 164616, 173280, 181944, 191520, 192052, 202160, 205770, 207936, 219488, 227430, 240065, 242592, 246924, 259920, 274360, 288078, 303240, 308655, 329232, 346560, 363888, 383040, 384104, 404320, 411540, 432117, 438976, 454860, 480130, 485184, 493848, 519840, 548720, 576156, 606480, 617310, 658464, 720195, 727776, 768208, 808640, 823080, 864234, 909720, 960260, 987696, 1039680, 1097440, 1152312, 1212960, 1234620, 1316928, 1440390, 1455552, 1536416, 1646160, 1728468, 1819440, 1920520, 1975392, 2160585, 2194880, 2304624, 2425920, 2469240, 2880780, 3072832, 3292320, 3456936, 3638880, 3841040, 3950784, 4321170, 4609248, 4938480, 5761560, 6584640, 6913872, 7277760, 7682080, 8642340, 9218496, 9876960, 11523120, 13827744, 15364160, 17284680, 19753920, 23046240, 27655488, 34569360, 46092480, 69138720, 138277440]

約数ペア:

[(1, 138277440), (2, 69138720), (3, 46092480), (4, 34569360), (5, 27655488), (6, 23046240), (7, 19753920), (8, 17284680), (9, 15364160), (10, 13827744), (12, 11523120), (14, 9876960), (15, 9218496), (16, 8642340), (18, 7682080), (19, 7277760), (20, 6913872), (21, 6584640), (24, 5761560), (28, 4938480), (30, 4609248), (32, 4321170), (35, 3950784), (36, 3841040), (38, 3638880), (40, 3456936), (42, 3292320), (45, 3072832), (48, 2880780), (56, 2469240), (57, 2425920), (60, 2304624), (63, 2194880), (64, 2160585), (70, 1975392), (72, 1920520), (76, 1819440), (80, 1728468), (84, 1646160), (90, 1536416), (95, 1455552), (96, 1440390), (105, 1316928), (112, 1234620), (114, 1212960), (120, 1152312), (126, 1097440), (133, 1039680), (140, 987696), (144, 960260), (152, 909720), (160, 864234), (168, 823080), (171, 808640), (180, 768208), (190, 727776), (192, 720195), (210, 658464), (224, 617310), (228, 606480), (240, 576156), (252, 548720), (266, 519840), (280, 493848), (285, 485184), (288, 480130), (304, 454860), (315, 438976), (320, 432117), (336, 411540), (342, 404320), (360, 384104), (361, 383040), (380, 363888), (399, 346560), (420, 329232), (448, 308655), (456, 303240), (480, 288078), (504, 274360), (532, 259920), (560, 246924), (570, 242592), (576, 240065), (608, 227430), (630, 219488), (665, 207936), (672, 205770), (684, 202160), (720, 192052), (722, 191520), (760, 181944), (798, 173280), (840, 164616), (855, 161728), (912, 151620), (960, 144039), (1008, 137180), (1064, 129960), (1083, 127680), (1120, 123462), (1140, 121296), (1197, 115520), (1216, 113715), (1260, 109744), (1330, 103968), (1344, 102885), (1368, 101080), (1440, 96026), (1444, 95760), (1520, 90972), (1596, 86640), (1680, 82308), (1710, 80864), (1805, 76608), (1824, 75810), (1995, 69312), (2016, 68590), (2128, 64980), (2166, 63840), (2240, 61731), (2280, 60648), (2394, 57760), (2520, 54872), (2527, 54720), (2660, 51984), (2736, 50540), (2880, 48013), (2888, 47880), (3040, 45486), (3192, 43320), (3249, 42560), (3360, 41154), (3420, 40432), (3610, 38304), (3648, 37905), (3990, 34656), (4032, 34295), (4256, 32490), (4332, 31920), (4560, 30324), (4788, 28880), (5040, 27436), (5054, 27360), (5320, 25992), (5415, 25536), (5472, 25270), (5776, 23940), (5985, 23104), (6080, 22743), (6384, 21660), (6498, 21280), (6720, 20577), (6840, 20216), (6859, 20160), (7220, 19152), (7581, 18240), (7980, 17328), (8512, 16245), (8664, 15960), (9120, 15162), (9576, 14440), (10080, 13718), (10108, 13680), (10640, 12996), (10830, 12768), (10944, 12635), (11552, 11970)]