132828800

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:171

約数の個数: 192

約数和(自身を含む): 368309760

約数和(自身を除く): 235480960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 62, 64, 65, 80, 100, 103, 104, 124, 128, 130, 155, 160, 200, 206, 208, 248, 260, 310, 320, 325, 400, 403, 412, 416, 496, 515, 520, 620, 640, 650, 775, 800, 806, 824, 832, 992, 1030, 1040, 1240, 1300, 1339, 1550, 1600, 1612, 1648, 1664, 1984, 2015, 2060, 2080, 2480, 2575, 2600, 2678, 3100, 3193, 3200, 3224, 3296, 3968, 4030, 4120, 4160, 4960, 5150, 5200, 5356, 6200, 6386, 6448, 6592, 6695, 8060, 8240, 8320, 9920, 10075, 10300, 10400, 10712, 12400, 12772, 12896, 13184, 13390, 15965, 16120, 16480, 19840, 20150, 20600, 20800, 21424, 24800, 25544, 25792, 26780, 31930, 32240, 32960, 33475, 40300, 41200, 41509, 41600, 42848, 49600, 51088, 51584, 53560, 63860, 64480, 65920, 66950, 79825, 80600, 82400, 83018, 85696, 99200, 102176, 107120, 127720, 128960, 133900, 159650, 161200, 164800, 166036, 171392, 204352, 207545, 214240, 255440, 257920, 267800, 319300, 322400, 329600, 332072, 408704, 415090, 428480, 510880, 535600, 638600, 644800, 664144, 830180, 856960, 1021760, 1037725, 1071200, 1277200, 1289600, 1328288, 1660360, 2043520, 2075450, 2142400, 2554400, 2656576, 3320720, 4150900, 4284800, 5108800, 5313152, 6641440, 8301800, 10217600, 13282880, 16603600, 26565760, 33207200, 66414400, 132828800]

約数ペア:

[(1, 132828800), (2, 66414400), (4, 33207200), (5, 26565760), (8, 16603600), (10, 13282880), (13, 10217600), (16, 8301800), (20, 6641440), (25, 5313152), (26, 5108800), (31, 4284800), (32, 4150900), (40, 3320720), (50, 2656576), (52, 2554400), (62, 2142400), (64, 2075450), (65, 2043520), (80, 1660360), (100, 1328288), (103, 1289600), (104, 1277200), (124, 1071200), (128, 1037725), (130, 1021760), (155, 856960), (160, 830180), (200, 664144), (206, 644800), (208, 638600), (248, 535600), (260, 510880), (310, 428480), (320, 415090), (325, 408704), (400, 332072), (403, 329600), (412, 322400), (416, 319300), (496, 267800), (515, 257920), (520, 255440), (620, 214240), (640, 207545), (650, 204352), (775, 171392), (800, 166036), (806, 164800), (824, 161200), (832, 159650), (992, 133900), (1030, 128960), (1040, 127720), (1240, 107120), (1300, 102176), (1339, 99200), (1550, 85696), (1600, 83018), (1612, 82400), (1648, 80600), (1664, 79825), (1984, 66950), (2015, 65920), (2060, 64480), (2080, 63860), (2480, 53560), (2575, 51584), (2600, 51088), (2678, 49600), (3100, 42848), (3193, 41600), (3200, 41509), (3224, 41200), (3296, 40300), (3968, 33475), (4030, 32960), (4120, 32240), (4160, 31930), (4960, 26780), (5150, 25792), (5200, 25544), (5356, 24800), (6200, 21424), (6386, 20800), (6448, 20600), (6592, 20150), (6695, 19840), (8060, 16480), (8240, 16120), (8320, 15965), (9920, 13390), (10075, 13184), (10300, 12896), (10400, 12772), (10712, 12400)]