202542080

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:234

約数の個数: 176

約数和(自身を含む): 557111520

約数和(自身を除く): 354569440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 128, 130, 136, 160, 170, 179, 208, 221, 256, 260, 272, 320, 340, 358, 416, 442, 512, 520, 544, 640, 680, 716, 832, 884, 895, 1024, 1040, 1088, 1105, 1280, 1360, 1432, 1664, 1768, 1790, 2080, 2176, 2210, 2327, 2560, 2720, 2864, 3043, 3328, 3536, 3580, 4160, 4352, 4420, 4654, 5120, 5440, 5728, 6086, 6656, 7072, 7160, 8320, 8704, 8840, 9308, 10880, 11456, 11635, 12172, 13312, 14144, 14320, 15215, 16640, 17408, 17680, 18616, 21760, 22912, 23270, 24344, 28288, 28640, 30430, 33280, 35360, 37232, 39559, 43520, 45824, 46540, 48688, 56576, 57280, 60860, 66560, 70720, 74464, 79118, 87040, 91648, 93080, 97376, 113152, 114560, 121720, 141440, 148928, 158236, 183296, 186160, 194752, 197795, 226304, 229120, 243440, 282880, 297856, 316472, 372320, 389504, 395590, 458240, 486880, 565760, 595712, 632944, 744640, 779008, 791180, 916480, 973760, 1131520, 1191424, 1265888, 1489280, 1558016, 1582360, 1947520, 2382848, 2531776, 2978560, 3116032, 3164720, 3895040, 5063552, 5957120, 6329440, 7790080, 10127104, 11914240, 12658880, 15580160, 20254208, 25317760, 40508416, 50635520, 101271040, 202542080]

約数ペア:

[(1, 202542080), (2, 101271040), (4, 50635520), (5, 40508416), (8, 25317760), (10, 20254208), (13, 15580160), (16, 12658880), (17, 11914240), (20, 10127104), (26, 7790080), (32, 6329440), (34, 5957120), (40, 5063552), (52, 3895040), (64, 3164720), (65, 3116032), (68, 2978560), (80, 2531776), (85, 2382848), (104, 1947520), (128, 1582360), (130, 1558016), (136, 1489280), (160, 1265888), (170, 1191424), (179, 1131520), (208, 973760), (221, 916480), (256, 791180), (260, 779008), (272, 744640), (320, 632944), (340, 595712), (358, 565760), (416, 486880), (442, 458240), (512, 395590), (520, 389504), (544, 372320), (640, 316472), (680, 297856), (716, 282880), (832, 243440), (884, 229120), (895, 226304), (1024, 197795), (1040, 194752), (1088, 186160), (1105, 183296), (1280, 158236), (1360, 148928), (1432, 141440), (1664, 121720), (1768, 114560), (1790, 113152), (2080, 97376), (2176, 93080), (2210, 91648), (2327, 87040), (2560, 79118), (2720, 74464), (2864, 70720), (3043, 66560), (3328, 60860), (3536, 57280), (3580, 56576), (4160, 48688), (4352, 46540), (4420, 45824), (4654, 43520), (5120, 39559), (5440, 37232), (5728, 35360), (6086, 33280), (6656, 30430), (7072, 28640), (7160, 28288), (8320, 24344), (8704, 23270), (8840, 22912), (9308, 21760), (10880, 18616), (11456, 17680), (11635, 17408), (12172, 16640), (13312, 15215), (14144, 14320)]