146321280

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:242

約数の個数: 384

約数和(自身を含む): 611020800

約数和(自身を除く): 464699520

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, 128, 133, 140, 144, 152, 160, 168, 171, 180, 190, 191, 192, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 320, 336, 342, 360, 380, 382, 384, 399, 420, 448, 456, 480, 504, 532, 560, 570, 573, 576, 608, 630, 640, 665, 672, 684, 720, 760, 764, 798, 840, 855, 896, 912, 955, 960, 1008, 1064, 1120, 1140, 1146, 1152, 1197, 1216, 1260, 1330, 1337, 1344, 1368, 1440, 1520, 1528, 1596, 1680, 1710, 1719, 1824, 1910, 1920, 1995, 2016, 2128, 2240, 2280, 2292, 2394, 2432, 2520, 2660, 2674, 2688, 2736, 2865, 2880, 3040, 3056, 3192, 3360, 3420, 3438, 3629, 3648, 3820, 3990, 4011, 4032, 4256, 4480, 4560, 4584, 4788, 5040, 5320, 5348, 5472, 5730, 5760, 5985, 6080, 6112, 6384, 6685, 6720, 6840, 6876, 7258, 7296, 7640, 7980, 8022, 8064, 8512, 8595, 9120, 9168, 9576, 10080, 10640, 10696, 10887, 10944, 11460, 11970, 12033, 12160, 12224, 12768, 13370, 13440, 13680, 13752, 14516, 15280, 15960, 16044, 17024, 17190, 18145, 18240, 18336, 19152, 20055, 20160, 21280, 21392, 21774, 21888, 22920, 23940, 24066, 24448, 25403, 25536, 26740, 27360, 27504, 29032, 30560, 31920, 32088, 32661, 34380, 36290, 36480, 36672, 38304, 40110, 40320, 42560, 42784, 43548, 45840, 47880, 48132, 50806, 51072, 53480, 54435, 54720, 55008, 58064, 60165, 61120, 63840, 64176, 65322, 68760, 72580, 73344, 76209, 76608, 80220, 85120, 85568, 87096, 91680, 95760, 96264, 101612, 106960, 108870, 109440, 110016, 116128, 120330, 122240, 127015, 127680, 128352, 130644, 137520, 145160, 152418, 153216, 160440, 163305, 171136, 174192, 183360, 191520, 192528, 203224, 213920, 217740, 220032, 228627, 232256, 240660, 254030, 255360, 256704, 261288, 275040, 290320, 304836, 320880, 326610, 348384, 366720, 381045, 383040, 385056, 406448, 427840, 435480, 457254, 464512, 481320, 508060, 513408, 522576, 550080, 580640, 609672, 641760, 653220, 696768, 762090, 766080, 770112, 812896, 855680, 870960, 914508, 962640, 1016120, 1045152, 1100160, 1143135, 1161280, 1219344, 1283520, 1306440, 1393536, 1524180, 1540224, 1625792, 1741920, 1829016, 1925280, 2032240, 2090304, 2286270, 2322560, 2438688, 2567040, 2612880, 3048360, 3251584, 3483840, 3658032, 3850560, 4064480, 4180608, 4572540, 4877376, 5225760, 6096720, 6967680, 7316064, 7701120, 8128960, 9145080, 9754752, 10451520, 12193440, 14632128, 16257920, 18290160, 20903040, 24386880, 29264256, 36580320, 48773760, 73160640, 146321280]

約数ペア:

[(1, 146321280), (2, 73160640), (3, 48773760), (4, 36580320), (5, 29264256), (6, 24386880), (7, 20903040), (8, 18290160), (9, 16257920), (10, 14632128), (12, 12193440), (14, 10451520), (15, 9754752), (16, 9145080), (18, 8128960), (19, 7701120), (20, 7316064), (21, 6967680), (24, 6096720), (28, 5225760), (30, 4877376), (32, 4572540), (35, 4180608), (36, 4064480), (38, 3850560), (40, 3658032), (42, 3483840), (45, 3251584), (48, 3048360), (56, 2612880), (57, 2567040), (60, 2438688), (63, 2322560), (64, 2286270), (70, 2090304), (72, 2032240), (76, 1925280), (80, 1829016), (84, 1741920), (90, 1625792), (95, 1540224), (96, 1524180), (105, 1393536), (112, 1306440), (114, 1283520), (120, 1219344), (126, 1161280), (128, 1143135), (133, 1100160), (140, 1045152), (144, 1016120), (152, 962640), (160, 914508), (168, 870960), (171, 855680), (180, 812896), (190, 770112), (191, 766080), (192, 762090), (210, 696768), (224, 653220), (228, 641760), (240, 609672), (252, 580640), (266, 550080), (280, 522576), (285, 513408), (288, 508060), (304, 481320), (315, 464512), (320, 457254), (336, 435480), (342, 427840), (360, 406448), (380, 385056), (382, 383040), (384, 381045), (399, 366720), (420, 348384), (448, 326610), (456, 320880), (480, 304836), (504, 290320), (532, 275040), (560, 261288), (570, 256704), (573, 255360), (576, 254030), (608, 240660), (630, 232256), (640, 228627), (665, 220032), (672, 217740), (684, 213920), (720, 203224), (760, 192528), (764, 191520), (798, 183360), (840, 174192), (855, 171136), (896, 163305), (912, 160440), (955, 153216), (960, 152418), (1008, 145160), (1064, 137520), (1120, 130644), (1140, 128352), (1146, 127680), (1152, 127015), (1197, 122240), (1216, 120330), (1260, 116128), (1330, 110016), (1337, 109440), (1344, 108870), (1368, 106960), (1440, 101612), (1520, 96264), (1528, 95760), (1596, 91680), (1680, 87096), (1710, 85568), (1719, 85120), (1824, 80220), (1910, 76608), (1920, 76209), (1995, 73344), (2016, 72580), (2128, 68760), (2240, 65322), (2280, 64176), (2292, 63840), (2394, 61120), (2432, 60165), (2520, 58064), (2660, 55008), (2674, 54720), (2688, 54435), (2736, 53480), (2865, 51072), (2880, 50806), (3040, 48132), (3056, 47880), (3192, 45840), (3360, 43548), (3420, 42784), (3438, 42560), (3629, 40320), (3648, 40110), (3820, 38304), (3990, 36672), (4011, 36480), (4032, 36290), (4256, 34380), (4480, 32661), (4560, 32088), (4584, 31920), (4788, 30560), (5040, 29032), (5320, 27504), (5348, 27360), (5472, 26740), (5730, 25536), (5760, 25403), (5985, 24448), (6080, 24066), (6112, 23940), (6384, 22920), (6685, 21888), (6720, 21774), (6840, 21392), (6876, 21280), (7258, 20160), (7296, 20055), (7640, 19152), (7980, 18336), (8022, 18240), (8064, 18145), (8512, 17190), (8595, 17024), (9120, 16044), (9168, 15960), (9576, 15280), (10080, 14516), (10640, 13752), (10696, 13680), (10887, 13440), (10944, 13370), (11460, 12768), (11970, 12224), (12033, 12160)]