149523920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:122

約数の個数: 320

約数和(自身を含む): 479969280

約数和(自身を除く): 330445360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 23, 26, 28, 35, 38, 40, 46, 47, 52, 56, 65, 70, 76, 80, 91, 92, 94, 95, 104, 112, 115, 130, 133, 140, 152, 161, 182, 184, 188, 190, 208, 230, 235, 247, 260, 266, 280, 299, 304, 322, 329, 364, 368, 376, 380, 437, 455, 460, 470, 494, 520, 532, 560, 598, 611, 644, 658, 665, 728, 752, 760, 805, 874, 893, 910, 920, 940, 988, 1040, 1064, 1081, 1196, 1222, 1235, 1288, 1316, 1330, 1456, 1495, 1520, 1610, 1645, 1729, 1748, 1786, 1820, 1840, 1880, 1976, 2093, 2128, 2162, 2185, 2392, 2444, 2470, 2576, 2632, 2660, 2990, 3055, 3059, 3220, 3290, 3458, 3496, 3572, 3640, 3760, 3952, 4186, 4277, 4324, 4370, 4465, 4784, 4888, 4940, 5264, 5320, 5405, 5681, 5980, 6110, 6118, 6251, 6440, 6580, 6916, 6992, 7144, 7280, 7567, 8372, 8554, 8645, 8648, 8740, 8930, 9776, 9880, 10465, 10640, 10810, 11362, 11609, 11960, 12220, 12236, 12502, 12880, 13160, 13832, 14053, 14288, 15134, 15295, 16744, 17108, 17290, 17296, 17480, 17860, 19760, 20539, 20930, 21385, 21620, 22724, 23218, 23920, 24440, 24472, 25004, 26320, 27664, 28106, 28405, 30268, 30590, 31255, 33488, 34216, 34580, 34960, 35720, 37835, 39767, 41078, 41860, 42770, 43240, 45448, 46436, 48880, 48944, 50008, 56212, 56810, 58045, 60536, 61180, 62510, 68432, 69160, 70265, 71440, 75670, 79534, 81263, 82156, 83720, 85540, 86480, 90896, 92872, 98371, 100016, 102695, 112424, 113620, 116090, 121072, 122360, 125020, 138320, 140530, 143773, 151340, 159068, 162526, 164312, 167440, 171080, 185744, 196742, 198835, 205390, 224848, 227240, 232180, 244720, 250040, 267007, 281060, 287546, 302680, 318136, 325052, 328624, 342160, 393484, 397670, 406315, 410780, 454480, 464360, 491855, 500080, 534014, 562120, 575092, 605360, 636272, 650104, 718865, 786968, 795340, 812630, 821560, 928720, 983710, 1068028, 1124240, 1150184, 1300208, 1335035, 1437730, 1573936, 1590680, 1625260, 1643120, 1869049, 1967420, 2136056, 2300368, 2670070, 2875460, 3181360, 3250520, 3738098, 3934840, 4272112, 5340140, 5750920, 6501040, 7476196, 7869680, 9345245, 10680280, 11501840, 14952392, 18690490, 21360560, 29904784, 37380980, 74761960, 149523920]

約数ペア:

[(1, 149523920), (2, 74761960), (4, 37380980), (5, 29904784), (7, 21360560), (8, 18690490), (10, 14952392), (13, 11501840), (14, 10680280), (16, 9345245), (19, 7869680), (20, 7476196), (23, 6501040), (26, 5750920), (28, 5340140), (35, 4272112), (38, 3934840), (40, 3738098), (46, 3250520), (47, 3181360), (52, 2875460), (56, 2670070), (65, 2300368), (70, 2136056), (76, 1967420), (80, 1869049), (91, 1643120), (92, 1625260), (94, 1590680), (95, 1573936), (104, 1437730), (112, 1335035), (115, 1300208), (130, 1150184), (133, 1124240), (140, 1068028), (152, 983710), (161, 928720), (182, 821560), (184, 812630), (188, 795340), (190, 786968), (208, 718865), (230, 650104), (235, 636272), (247, 605360), (260, 575092), (266, 562120), (280, 534014), (299, 500080), (304, 491855), (322, 464360), (329, 454480), (364, 410780), (368, 406315), (376, 397670), (380, 393484), (437, 342160), (455, 328624), (460, 325052), (470, 318136), (494, 302680), (520, 287546), (532, 281060), (560, 267007), (598, 250040), (611, 244720), (644, 232180), (658, 227240), (665, 224848), (728, 205390), (752, 198835), (760, 196742), (805, 185744), (874, 171080), (893, 167440), (910, 164312), (920, 162526), (940, 159068), (988, 151340), (1040, 143773), (1064, 140530), (1081, 138320), (1196, 125020), (1222, 122360), (1235, 121072), (1288, 116090), (1316, 113620), (1330, 112424), (1456, 102695), (1495, 100016), (1520, 98371), (1610, 92872), (1645, 90896), (1729, 86480), (1748, 85540), (1786, 83720), (1820, 82156), (1840, 81263), (1880, 79534), (1976, 75670), (2093, 71440), (2128, 70265), (2162, 69160), (2185, 68432), (2392, 62510), (2444, 61180), (2470, 60536), (2576, 58045), (2632, 56810), (2660, 56212), (2990, 50008), (3055, 48944), (3059, 48880), (3220, 46436), (3290, 45448), (3458, 43240), (3496, 42770), (3572, 41860), (3640, 41078), (3760, 39767), (3952, 37835), (4186, 35720), (4277, 34960), (4324, 34580), (4370, 34216), (4465, 33488), (4784, 31255), (4888, 30590), (4940, 30268), (5264, 28405), (5320, 28106), (5405, 27664), (5681, 26320), (5980, 25004), (6110, 24472), (6118, 24440), (6251, 23920), (6440, 23218), (6580, 22724), (6916, 21620), (6992, 21385), (7144, 20930), (7280, 20539), (7567, 19760), (8372, 17860), (8554, 17480), (8645, 17296), (8648, 17290), (8740, 17108), (8930, 16744), (9776, 15295), (9880, 15134), (10465, 14288), (10640, 14053), (10810, 13832), (11362, 13160), (11609, 12880), (11960, 12502), (12220, 12236)]