170160760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{547}}^1$

素因数の和:677

約数の個数: 128

約数和(自身を含む): 482941440

約数和(自身を除く): 312780680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 101, 110, 140, 154, 202, 220, 280, 308, 385, 404, 440, 505, 547, 616, 707, 770, 808, 1010, 1094, 1111, 1414, 1540, 2020, 2188, 2222, 2735, 2828, 3080, 3535, 3829, 4040, 4376, 4444, 5470, 5555, 5656, 6017, 7070, 7658, 7777, 8888, 10940, 11110, 12034, 14140, 15316, 15554, 19145, 21880, 22220, 24068, 28280, 30085, 30632, 31108, 38290, 38885, 42119, 44440, 48136, 55247, 60170, 62216, 76580, 77770, 84238, 110494, 120340, 153160, 155540, 168476, 210595, 220988, 240680, 276235, 311080, 336952, 386729, 421190, 441976, 552470, 607717, 773458, 842380, 1104940, 1215434, 1546916, 1684760, 1933645, 2209880, 2430868, 3038585, 3093832, 3867290, 4254019, 4861736, 6077170, 7734580, 8508038, 12154340, 15469160, 17016076, 21270095, 24308680, 34032152, 42540190, 85080380, 170160760]

約数ペア:

[(1, 170160760), (2, 85080380), (4, 42540190), (5, 34032152), (7, 24308680), (8, 21270095), (10, 17016076), (11, 15469160), (14, 12154340), (20, 8508038), (22, 7734580), (28, 6077170), (35, 4861736), (40, 4254019), (44, 3867290), (55, 3093832), (56, 3038585), (70, 2430868), (77, 2209880), (88, 1933645), (101, 1684760), (110, 1546916), (140, 1215434), (154, 1104940), (202, 842380), (220, 773458), (280, 607717), (308, 552470), (385, 441976), (404, 421190), (440, 386729), (505, 336952), (547, 311080), (616, 276235), (707, 240680), (770, 220988), (808, 210595), (1010, 168476), (1094, 155540), (1111, 153160), (1414, 120340), (1540, 110494), (2020, 84238), (2188, 77770), (2222, 76580), (2735, 62216), (2828, 60170), (3080, 55247), (3535, 48136), (3829, 44440), (4040, 42119), (4376, 38885), (4444, 38290), (5470, 31108), (5555, 30632), (5656, 30085), (6017, 28280), (7070, 24068), (7658, 22220), (7777, 21880), (8888, 19145), (10940, 15554), (11110, 15316), (12034, 14140)]