67696440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:454

約数の個数: 192

約数和(自身を含む): 245008800

約数和(自身を除く): 177312360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 49, 56, 58, 60, 70, 84, 87, 98, 105, 116, 120, 140, 145, 147, 168, 174, 196, 203, 210, 232, 245, 280, 290, 294, 348, 392, 397, 406, 420, 435, 490, 580, 588, 609, 696, 735, 794, 812, 840, 870, 980, 1015, 1160, 1176, 1191, 1218, 1421, 1470, 1588, 1624, 1740, 1960, 1985, 2030, 2382, 2436, 2779, 2842, 2940, 3045, 3176, 3480, 3970, 4060, 4263, 4764, 4872, 5558, 5684, 5880, 5955, 6090, 7105, 7940, 8120, 8337, 8526, 9528, 11116, 11368, 11513, 11910, 12180, 13895, 14210, 15880, 16674, 17052, 19453, 21315, 22232, 23026, 23820, 24360, 27790, 28420, 33348, 34104, 34539, 38906, 41685, 42630, 46052, 47640, 55580, 56840, 57565, 58359, 66696, 69078, 77812, 80591, 83370, 85260, 92104, 97265, 111160, 115130, 116718, 138156, 155624, 161182, 166740, 170520, 172695, 194530, 230260, 233436, 241773, 276312, 291795, 322364, 333480, 345390, 389060, 402955, 460520, 466872, 483546, 564137, 583590, 644728, 690780, 778120, 805910, 967092, 1128274, 1167180, 1208865, 1381560, 1611820, 1692411, 1934184, 2256548, 2334360, 2417730, 2820685, 3223640, 3384822, 4513096, 4835460, 5641370, 6769644, 8462055, 9670920, 11282740, 13539288, 16924110, 22565480, 33848220, 67696440]

約数ペア:

[(1, 67696440), (2, 33848220), (3, 22565480), (4, 16924110), (5, 13539288), (6, 11282740), (7, 9670920), (8, 8462055), (10, 6769644), (12, 5641370), (14, 4835460), (15, 4513096), (20, 3384822), (21, 3223640), (24, 2820685), (28, 2417730), (29, 2334360), (30, 2256548), (35, 1934184), (40, 1692411), (42, 1611820), (49, 1381560), (56, 1208865), (58, 1167180), (60, 1128274), (70, 967092), (84, 805910), (87, 778120), (98, 690780), (105, 644728), (116, 583590), (120, 564137), (140, 483546), (145, 466872), (147, 460520), (168, 402955), (174, 389060), (196, 345390), (203, 333480), (210, 322364), (232, 291795), (245, 276312), (280, 241773), (290, 233436), (294, 230260), (348, 194530), (392, 172695), (397, 170520), (406, 166740), (420, 161182), (435, 155624), (490, 138156), (580, 116718), (588, 115130), (609, 111160), (696, 97265), (735, 92104), (794, 85260), (812, 83370), (840, 80591), (870, 77812), (980, 69078), (1015, 66696), (1160, 58359), (1176, 57565), (1191, 56840), (1218, 55580), (1421, 47640), (1470, 46052), (1588, 42630), (1624, 41685), (1740, 38906), (1960, 34539), (1985, 34104), (2030, 33348), (2382, 28420), (2436, 27790), (2779, 24360), (2842, 23820), (2940, 23026), (3045, 22232), (3176, 21315), (3480, 19453), (3970, 17052), (4060, 16674), (4263, 15880), (4764, 14210), (4872, 13895), (5558, 12180), (5684, 11910), (5880, 11513), (5955, 11368), (6090, 11116), (7105, 9528), (7940, 8526), (8120, 8337)]