377012480

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 985535040

約数和(自身を除く): 608522560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 139, 160, 163, 208, 256, 260, 278, 320, 326, 416, 520, 556, 640, 652, 695, 815, 832, 1040, 1112, 1280, 1304, 1390, 1630, 1664, 1807, 2080, 2119, 2224, 2608, 2780, 3260, 3328, 3614, 4160, 4238, 4448, 5216, 5560, 6520, 7228, 8320, 8476, 8896, 9035, 10432, 10595, 11120, 13040, 14456, 16640, 16952, 17792, 18070, 20864, 21190, 22240, 22657, 26080, 28912, 33904, 35584, 36140, 41728, 42380, 44480, 45314, 52160, 57824, 67808, 72280, 84760, 88960, 90628, 104320, 113285, 115648, 135616, 144560, 169520, 177920, 181256, 208640, 226570, 231296, 271232, 289120, 294541, 339040, 362512, 453140, 462592, 542464, 578240, 589082, 678080, 725024, 906280, 1156480, 1178164, 1356160, 1450048, 1472705, 1812560, 2312960, 2356328, 2712320, 2900096, 2945410, 3625120, 4712656, 5800192, 5890820, 7250240, 9425312, 11781640, 14500480, 18850624, 23563280, 29000960, 37701248, 47126560, 75402496, 94253120, 188506240, 377012480]

約数ペア:

[(1, 377012480), (2, 188506240), (4, 94253120), (5, 75402496), (8, 47126560), (10, 37701248), (13, 29000960), (16, 23563280), (20, 18850624), (26, 14500480), (32, 11781640), (40, 9425312), (52, 7250240), (64, 5890820), (65, 5800192), (80, 4712656), (104, 3625120), (128, 2945410), (130, 2900096), (139, 2712320), (160, 2356328), (163, 2312960), (208, 1812560), (256, 1472705), (260, 1450048), (278, 1356160), (320, 1178164), (326, 1156480), (416, 906280), (520, 725024), (556, 678080), (640, 589082), (652, 578240), (695, 542464), (815, 462592), (832, 453140), (1040, 362512), (1112, 339040), (1280, 294541), (1304, 289120), (1390, 271232), (1630, 231296), (1664, 226570), (1807, 208640), (2080, 181256), (2119, 177920), (2224, 169520), (2608, 144560), (2780, 135616), (3260, 115648), (3328, 113285), (3614, 104320), (4160, 90628), (4238, 88960), (4448, 84760), (5216, 72280), (5560, 67808), (6520, 57824), (7228, 52160), (8320, 45314), (8476, 44480), (8896, 42380), (9035, 41728), (10432, 36140), (10595, 35584), (11120, 33904), (13040, 28912), (14456, 26080), (16640, 22657), (16952, 22240), (17792, 21190), (18070, 20864)]