71174160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:502

約数の個数: 160

約数和(自身を含む): 248734080

約数和(自身を除く): 177559920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 83, 90, 108, 120, 135, 144, 166, 180, 216, 240, 249, 270, 332, 360, 397, 415, 432, 498, 540, 664, 720, 747, 794, 830, 996, 1080, 1191, 1245, 1328, 1494, 1588, 1660, 1985, 1992, 2160, 2241, 2382, 2490, 2988, 3176, 3320, 3573, 3735, 3970, 3984, 4482, 4764, 4980, 5955, 5976, 6352, 6640, 7146, 7470, 7940, 8964, 9528, 9960, 10719, 11205, 11910, 11952, 14292, 14940, 15880, 17865, 17928, 19056, 19920, 21438, 22410, 23820, 28584, 29880, 31760, 32951, 35730, 35856, 42876, 44820, 47640, 53595, 57168, 59760, 65902, 71460, 85752, 89640, 95280, 98853, 107190, 131804, 142920, 164755, 171504, 179280, 197706, 214380, 263608, 285840, 296559, 329510, 395412, 428760, 494265, 527216, 593118, 659020, 790824, 857520, 889677, 988530, 1186236, 1318040, 1482795, 1581648, 1779354, 1977060, 2372472, 2636080, 2965590, 3558708, 3954120, 4448385, 4744944, 5931180, 7117416, 7908240, 8896770, 11862360, 14234832, 17793540, 23724720, 35587080, 71174160]

約数ペア:

[(1, 71174160), (2, 35587080), (3, 23724720), (4, 17793540), (5, 14234832), (6, 11862360), (8, 8896770), (9, 7908240), (10, 7117416), (12, 5931180), (15, 4744944), (16, 4448385), (18, 3954120), (20, 3558708), (24, 2965590), (27, 2636080), (30, 2372472), (36, 1977060), (40, 1779354), (45, 1581648), (48, 1482795), (54, 1318040), (60, 1186236), (72, 988530), (80, 889677), (83, 857520), (90, 790824), (108, 659020), (120, 593118), (135, 527216), (144, 494265), (166, 428760), (180, 395412), (216, 329510), (240, 296559), (249, 285840), (270, 263608), (332, 214380), (360, 197706), (397, 179280), (415, 171504), (432, 164755), (498, 142920), (540, 131804), (664, 107190), (720, 98853), (747, 95280), (794, 89640), (830, 85752), (996, 71460), (1080, 65902), (1191, 59760), (1245, 57168), (1328, 53595), (1494, 47640), (1588, 44820), (1660, 42876), (1985, 35856), (1992, 35730), (2160, 32951), (2241, 31760), (2382, 29880), (2490, 28584), (2988, 23820), (3176, 22410), (3320, 21438), (3573, 19920), (3735, 19056), (3970, 17928), (3984, 17865), (4482, 15880), (4764, 14940), (4980, 14292), (5955, 11952), (5976, 11910), (6352, 11205), (6640, 10719), (7146, 9960), (7470, 9528), (7940, 8964)]