82075440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:515

約数の個数: 160

約数和(自身を含む): 274982400

約数和(自身を除く): 192906960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 41, 48, 57, 60, 76, 80, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 240, 246, 285, 304, 328, 380, 410, 439, 456, 492, 570, 615, 656, 760, 779, 820, 878, 912, 984, 1140, 1230, 1317, 1520, 1558, 1640, 1756, 1968, 2195, 2280, 2337, 2460, 2634, 3116, 3280, 3512, 3895, 4390, 4560, 4674, 4920, 5268, 6232, 6585, 7024, 7790, 8341, 8780, 9348, 9840, 10536, 11685, 12464, 13170, 15580, 16682, 17560, 17999, 18696, 21072, 23370, 25023, 26340, 31160, 33364, 35120, 35998, 37392, 41705, 46740, 50046, 52680, 53997, 62320, 66728, 71996, 83410, 89995, 93480, 100092, 105360, 107994, 125115, 133456, 143992, 166820, 179990, 186960, 200184, 215988, 250230, 269985, 287984, 333640, 341981, 359980, 400368, 431976, 500460, 539970, 667280, 683962, 719960, 863952, 1000920, 1025943, 1079940, 1367924, 1439920, 1709905, 2001840, 2051886, 2159880, 2735848, 3419810, 4103772, 4319760, 5129715, 5471696, 6839620, 8207544, 10259430, 13679240, 16415088, 20518860, 27358480, 41037720, 82075440]

約数ペア:

[(1, 82075440), (2, 41037720), (3, 27358480), (4, 20518860), (5, 16415088), (6, 13679240), (8, 10259430), (10, 8207544), (12, 6839620), (15, 5471696), (16, 5129715), (19, 4319760), (20, 4103772), (24, 3419810), (30, 2735848), (38, 2159880), (40, 2051886), (41, 2001840), (48, 1709905), (57, 1439920), (60, 1367924), (76, 1079940), (80, 1025943), (82, 1000920), (95, 863952), (114, 719960), (120, 683962), (123, 667280), (152, 539970), (164, 500460), (190, 431976), (205, 400368), (228, 359980), (240, 341981), (246, 333640), (285, 287984), (304, 269985), (328, 250230), (380, 215988), (410, 200184), (439, 186960), (456, 179990), (492, 166820), (570, 143992), (615, 133456), (656, 125115), (760, 107994), (779, 105360), (820, 100092), (878, 93480), (912, 89995), (984, 83410), (1140, 71996), (1230, 66728), (1317, 62320), (1520, 53997), (1558, 52680), (1640, 50046), (1756, 46740), (1968, 41705), (2195, 37392), (2280, 35998), (2337, 35120), (2460, 33364), (2634, 31160), (3116, 26340), (3280, 25023), (3512, 23370), (3895, 21072), (4390, 18696), (4560, 17999), (4674, 17560), (4920, 16682), (5268, 15580), (6232, 13170), (6585, 12464), (7024, 11685), (7790, 10536), (8341, 9840), (8780, 9348)]