322880040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{42709}}^1$

素因数の和:42736

約数の個数: 128

約数和(自身を含む): 1230048000

約数和(自身を除く): 907167960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 42709, 85418, 128127, 170836, 213545, 256254, 298963, 341672, 384381, 427090, 512508, 597926, 640635, 768762, 854180, 896889, 1025016, 1153143, 1195852, 1281270, 1494815, 1537524, 1708360, 1793778, 1921905, 2306286, 2391704, 2562540, 2690667, 2989630, 3075048, 3587556, 3843810, 4484445, 4612572, 5125080, 5381334, 5765715, 5979260, 7175112, 7687620, 8072001, 8968890, 9225144, 10762668, 11531430, 11958520, 13453335, 15375240, 16144002, 17937780, 21525336, 23062860, 26906670, 32288004, 35875560, 40360005, 46125720, 53813340, 64576008, 80720010, 107626680, 161440020, 322880040]

約数ペア:

[(1, 322880040), (2, 161440020), (3, 107626680), (4, 80720010), (5, 64576008), (6, 53813340), (7, 46125720), (8, 40360005), (9, 35875560), (10, 32288004), (12, 26906670), (14, 23062860), (15, 21525336), (18, 17937780), (20, 16144002), (21, 15375240), (24, 13453335), (27, 11958520), (28, 11531430), (30, 10762668), (35, 9225144), (36, 8968890), (40, 8072001), (42, 7687620), (45, 7175112), (54, 5979260), (56, 5765715), (60, 5381334), (63, 5125080), (70, 4612572), (72, 4484445), (84, 3843810), (90, 3587556), (105, 3075048), (108, 2989630), (120, 2690667), (126, 2562540), (135, 2391704), (140, 2306286), (168, 1921905), (180, 1793778), (189, 1708360), (210, 1537524), (216, 1494815), (252, 1281270), (270, 1195852), (280, 1153143), (315, 1025016), (360, 896889), (378, 854180), (420, 768762), (504, 640635), (540, 597926), (630, 512508), (756, 427090), (840, 384381), (945, 341672), (1080, 298963), (1260, 256254), (1512, 213545), (1890, 170836), (2520, 128127), (3780, 85418), (7560, 42709)]