57617560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1439}}^1$

素因数の和:1481

約数の個数: 128

約数和(自身を含む): 174182400

約数和(自身を除く): 116564840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 91, 104, 110, 130, 140, 143, 154, 182, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 572, 616, 715, 728, 770, 910, 1001, 1144, 1430, 1439, 1540, 1820, 2002, 2860, 2878, 3080, 3640, 4004, 5005, 5720, 5756, 7195, 8008, 10010, 10073, 11512, 14390, 15829, 18707, 20020, 20146, 28780, 31658, 37414, 40040, 40292, 50365, 57560, 63316, 74828, 79145, 80584, 93535, 100730, 110803, 126632, 130949, 149656, 158290, 187070, 201460, 205777, 221606, 261898, 316580, 374140, 402920, 411554, 443212, 523796, 554015, 633160, 654745, 748280, 823108, 886424, 1028885, 1047592, 1108030, 1309490, 1440439, 1646216, 2057770, 2216060, 2618980, 2880878, 4115540, 4432120, 5237960, 5761756, 7202195, 8231080, 11523512, 14404390, 28808780, 57617560]

約数ペア:

[(1, 57617560), (2, 28808780), (4, 14404390), (5, 11523512), (7, 8231080), (8, 7202195), (10, 5761756), (11, 5237960), (13, 4432120), (14, 4115540), (20, 2880878), (22, 2618980), (26, 2216060), (28, 2057770), (35, 1646216), (40, 1440439), (44, 1309490), (52, 1108030), (55, 1047592), (56, 1028885), (65, 886424), (70, 823108), (77, 748280), (88, 654745), (91, 633160), (104, 554015), (110, 523796), (130, 443212), (140, 411554), (143, 402920), (154, 374140), (182, 316580), (220, 261898), (260, 221606), (280, 205777), (286, 201460), (308, 187070), (364, 158290), (385, 149656), (440, 130949), (455, 126632), (520, 110803), (572, 100730), (616, 93535), (715, 80584), (728, 79145), (770, 74828), (910, 63316), (1001, 57560), (1144, 50365), (1430, 40292), (1439, 40040), (1540, 37414), (1820, 31658), (2002, 28780), (2860, 20146), (2878, 20020), (3080, 18707), (3640, 15829), (4004, 14390), (5005, 11512), (5720, 10073), (5756, 10010), (7195, 8008)]