103400960

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^2\times {\mathrm{239}}^1$

素因数の和:288

約数の個数: 120

約数和(自身を含む): 269580960

約数和(自身を除く): 166180000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 169, 208, 239, 256, 260, 320, 338, 416, 478, 512, 520, 640, 676, 832, 845, 956, 1040, 1195, 1280, 1352, 1664, 1690, 1912, 2080, 2390, 2560, 2704, 3107, 3328, 3380, 3824, 4160, 4780, 5408, 6214, 6656, 6760, 7648, 8320, 9560, 10816, 12428, 13520, 15296, 15535, 16640, 19120, 21632, 24856, 27040, 30592, 31070, 33280, 38240, 40391, 43264, 49712, 54080, 61184, 62140, 76480, 80782, 86528, 99424, 108160, 122368, 124280, 152960, 161564, 198848, 201955, 216320, 248560, 305920, 323128, 397696, 403910, 432640, 497120, 611840, 646256, 795392, 807820, 994240, 1292512, 1590784, 1615640, 1988480, 2585024, 3231280, 3976960, 5170048, 6462560, 7953920, 10340096, 12925120, 20680192, 25850240, 51700480, 103400960]

約数ペア:

[(1, 103400960), (2, 51700480), (4, 25850240), (5, 20680192), (8, 12925120), (10, 10340096), (13, 7953920), (16, 6462560), (20, 5170048), (26, 3976960), (32, 3231280), (40, 2585024), (52, 1988480), (64, 1615640), (65, 1590784), (80, 1292512), (104, 994240), (128, 807820), (130, 795392), (160, 646256), (169, 611840), (208, 497120), (239, 432640), (256, 403910), (260, 397696), (320, 323128), (338, 305920), (416, 248560), (478, 216320), (512, 201955), (520, 198848), (640, 161564), (676, 152960), (832, 124280), (845, 122368), (956, 108160), (1040, 99424), (1195, 86528), (1280, 80782), (1352, 76480), (1664, 62140), (1690, 61184), (1912, 54080), (2080, 49712), (2390, 43264), (2560, 40391), (2704, 38240), (3107, 33280), (3328, 31070), (3380, 30592), (3824, 27040), (4160, 24856), (4780, 21632), (5408, 19120), (6214, 16640), (6656, 15535), (6760, 15296), (7648, 13520), (8320, 12428), (9560, 10816)]