269714760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{587}}^1$

素因数の和:1155

約数の個数: 128

約数和(自身を含む): 928005120

約数和(自身を除く): 658290360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 547, 587, 840, 1094, 1174, 1641, 1761, 2188, 2348, 2735, 2935, 3282, 3522, 3829, 4109, 4376, 4696, 5470, 5870, 6564, 7044, 7658, 8205, 8218, 8805, 10940, 11487, 11740, 12327, 13128, 14088, 15316, 16410, 16436, 17610, 19145, 20545, 21880, 22974, 23480, 24654, 30632, 32820, 32872, 35220, 38290, 41090, 45948, 49308, 57435, 61635, 65640, 70440, 76580, 82180, 91896, 98616, 114870, 123270, 153160, 164360, 229740, 246540, 321089, 459480, 493080, 642178, 963267, 1284356, 1605445, 1926534, 2247623, 2568712, 3210890, 3853068, 4495246, 4816335, 6421780, 6742869, 7706136, 8990492, 9632670, 11238115, 12843560, 13485738, 17980984, 19265340, 22476230, 26971476, 33714345, 38530680, 44952460, 53942952, 67428690, 89904920, 134857380, 269714760]

約数ペア:

[(1, 269714760), (2, 134857380), (3, 89904920), (4, 67428690), (5, 53942952), (6, 44952460), (7, 38530680), (8, 33714345), (10, 26971476), (12, 22476230), (14, 19265340), (15, 17980984), (20, 13485738), (21, 12843560), (24, 11238115), (28, 9632670), (30, 8990492), (35, 7706136), (40, 6742869), (42, 6421780), (56, 4816335), (60, 4495246), (70, 3853068), (84, 3210890), (105, 2568712), (120, 2247623), (140, 1926534), (168, 1605445), (210, 1284356), (280, 963267), (420, 642178), (547, 493080), (587, 459480), (840, 321089), (1094, 246540), (1174, 229740), (1641, 164360), (1761, 153160), (2188, 123270), (2348, 114870), (2735, 98616), (2935, 91896), (3282, 82180), (3522, 76580), (3829, 70440), (4109, 65640), (4376, 61635), (4696, 57435), (5470, 49308), (5870, 45948), (6564, 41090), (7044, 38290), (7658, 35220), (8205, 32872), (8218, 32820), (8805, 30632), (10940, 24654), (11487, 23480), (11740, 22974), (12327, 21880), (13128, 20545), (14088, 19145), (15316, 17610), (16410, 16436)]