148066240

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 224

約数和(自身を含む): 438912000

約数和(自身を除く): 290845760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 71, 76, 80, 95, 98, 112, 133, 140, 142, 152, 160, 190, 196, 224, 245, 266, 280, 284, 304, 320, 343, 355, 380, 392, 448, 490, 497, 532, 560, 568, 608, 665, 686, 710, 760, 784, 931, 980, 994, 1064, 1120, 1136, 1216, 1330, 1349, 1372, 1420, 1520, 1568, 1715, 1862, 1960, 1988, 2128, 2240, 2272, 2485, 2660, 2698, 2744, 2840, 3040, 3136, 3430, 3479, 3724, 3920, 3976, 4256, 4544, 4655, 4970, 5320, 5396, 5488, 5680, 6080, 6517, 6745, 6860, 6958, 7448, 7840, 7952, 8512, 9310, 9443, 9940, 10640, 10792, 10976, 11360, 13034, 13490, 13720, 13916, 14896, 15680, 15904, 17395, 18620, 18886, 19880, 21280, 21584, 21952, 22720, 24353, 26068, 26980, 27440, 27832, 29792, 31808, 32585, 34790, 37240, 37772, 39760, 42560, 43168, 47215, 48706, 52136, 53960, 54880, 55664, 59584, 65170, 66101, 69580, 74480, 75544, 79520, 86336, 94430, 97412, 104272, 107920, 109760, 111328, 121765, 130340, 132202, 139160, 148960, 151088, 159040, 188860, 194824, 208544, 215840, 222656, 243530, 260680, 264404, 278320, 297920, 302176, 330505, 377720, 389648, 417088, 431680, 462707, 487060, 521360, 528808, 556640, 604352, 661010, 755440, 779296, 925414, 974120, 1042720, 1057616, 1113280, 1322020, 1510880, 1558592, 1850828, 1948240, 2085440, 2115232, 2313535, 2644040, 3021760, 3701656, 3896480, 4230464, 4627070, 5288080, 7403312, 7792960, 9254140, 10576160, 14806624, 18508280, 21152320, 29613248, 37016560, 74033120, 148066240]

約数ペア:

[(1, 148066240), (2, 74033120), (4, 37016560), (5, 29613248), (7, 21152320), (8, 18508280), (10, 14806624), (14, 10576160), (16, 9254140), (19, 7792960), (20, 7403312), (28, 5288080), (32, 4627070), (35, 4230464), (38, 3896480), (40, 3701656), (49, 3021760), (56, 2644040), (64, 2313535), (70, 2115232), (71, 2085440), (76, 1948240), (80, 1850828), (95, 1558592), (98, 1510880), (112, 1322020), (133, 1113280), (140, 1057616), (142, 1042720), (152, 974120), (160, 925414), (190, 779296), (196, 755440), (224, 661010), (245, 604352), (266, 556640), (280, 528808), (284, 521360), (304, 487060), (320, 462707), (343, 431680), (355, 417088), (380, 389648), (392, 377720), (448, 330505), (490, 302176), (497, 297920), (532, 278320), (560, 264404), (568, 260680), (608, 243530), (665, 222656), (686, 215840), (710, 208544), (760, 194824), (784, 188860), (931, 159040), (980, 151088), (994, 148960), (1064, 139160), (1120, 132202), (1136, 130340), (1216, 121765), (1330, 111328), (1349, 109760), (1372, 107920), (1420, 104272), (1520, 97412), (1568, 94430), (1715, 86336), (1862, 79520), (1960, 75544), (1988, 74480), (2128, 69580), (2240, 66101), (2272, 65170), (2485, 59584), (2660, 55664), (2698, 54880), (2744, 53960), (2840, 52136), (3040, 48706), (3136, 47215), (3430, 43168), (3479, 42560), (3724, 39760), (3920, 37772), (3976, 37240), (4256, 34790), (4544, 32585), (4655, 31808), (4970, 29792), (5320, 27832), (5396, 27440), (5488, 26980), (5680, 26068), (6080, 24353), (6517, 22720), (6745, 21952), (6860, 21584), (6958, 21280), (7448, 19880), (7840, 18886), (7952, 18620), (8512, 17395), (9310, 15904), (9443, 15680), (9940, 14896), (10640, 13916), (10792, 13720), (10976, 13490), (11360, 13034)]