79020240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:122

約数の個数: 320

約数和(自身を含む): 293314560

約数和(自身を除く): 214294320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 31, 38, 39, 40, 43, 48, 52, 57, 60, 62, 65, 76, 78, 80, 86, 93, 95, 104, 114, 120, 124, 129, 130, 152, 155, 156, 172, 186, 190, 195, 208, 215, 228, 240, 247, 248, 258, 260, 285, 304, 310, 312, 344, 372, 380, 390, 403, 430, 456, 465, 494, 496, 516, 520, 559, 570, 589, 620, 624, 645, 688, 741, 744, 760, 780, 806, 817, 860, 912, 930, 988, 1032, 1040, 1118, 1140, 1178, 1209, 1235, 1240, 1290, 1333, 1482, 1488, 1520, 1560, 1612, 1634, 1677, 1720, 1767, 1860, 1976, 2015, 2064, 2236, 2280, 2356, 2418, 2451, 2470, 2480, 2580, 2666, 2795, 2945, 2964, 3120, 3224, 3268, 3354, 3440, 3534, 3705, 3720, 3952, 3999, 4030, 4085, 4472, 4560, 4712, 4836, 4902, 4940, 5160, 5332, 5590, 5890, 5928, 6045, 6448, 6536, 6665, 6708, 7068, 7410, 7440, 7657, 7998, 8060, 8170, 8385, 8835, 8944, 9424, 9672, 9804, 9880, 10320, 10621, 10664, 11180, 11780, 11856, 12090, 12255, 13072, 13330, 13416, 14136, 14820, 15314, 15996, 16120, 16340, 16770, 17329, 17670, 19344, 19608, 19760, 19995, 21242, 21328, 22360, 22971, 23560, 24180, 24510, 25327, 26660, 26832, 28272, 29640, 30628, 31863, 31992, 32240, 32680, 33540, 34658, 35340, 38285, 39216, 39990, 42484, 44720, 45942, 47120, 48360, 49020, 50654, 51987, 53105, 53320, 59280, 61256, 63726, 63984, 65360, 67080, 69316, 70680, 75981, 76570, 79980, 84968, 86645, 91884, 96720, 98040, 101308, 103974, 106210, 106640, 114855, 122512, 126635, 127452, 134160, 138632, 141360, 151962, 153140, 159315, 159960, 169936, 173290, 183768, 196080, 202616, 207948, 212420, 229710, 253270, 254904, 259935, 277264, 303924, 306280, 318630, 319920, 329251, 346580, 367536, 379905, 405232, 415896, 424840, 459420, 506540, 509808, 519870, 607848, 612560, 637260, 658502, 693160, 759810, 831792, 849680, 918840, 987753, 1013080, 1039740, 1215696, 1274520, 1317004, 1386320, 1519620, 1646255, 1837680, 1975506, 2026160, 2079480, 2549040, 2634008, 3039240, 3292510, 3951012, 4158960, 4938765, 5268016, 6078480, 6585020, 7902024, 9877530, 13170040, 15804048, 19755060, 26340080, 39510120, 79020240]

約数ペア:

[(1, 79020240), (2, 39510120), (3, 26340080), (4, 19755060), (5, 15804048), (6, 13170040), (8, 9877530), (10, 7902024), (12, 6585020), (13, 6078480), (15, 5268016), (16, 4938765), (19, 4158960), (20, 3951012), (24, 3292510), (26, 3039240), (30, 2634008), (31, 2549040), (38, 2079480), (39, 2026160), (40, 1975506), (43, 1837680), (48, 1646255), (52, 1519620), (57, 1386320), (60, 1317004), (62, 1274520), (65, 1215696), (76, 1039740), (78, 1013080), (80, 987753), (86, 918840), (93, 849680), (95, 831792), (104, 759810), (114, 693160), (120, 658502), (124, 637260), (129, 612560), (130, 607848), (152, 519870), (155, 509808), (156, 506540), (172, 459420), (186, 424840), (190, 415896), (195, 405232), (208, 379905), (215, 367536), (228, 346580), (240, 329251), (247, 319920), (248, 318630), (258, 306280), (260, 303924), (285, 277264), (304, 259935), (310, 254904), (312, 253270), (344, 229710), (372, 212420), (380, 207948), (390, 202616), (403, 196080), (430, 183768), (456, 173290), (465, 169936), (494, 159960), (496, 159315), (516, 153140), (520, 151962), (559, 141360), (570, 138632), (589, 134160), (620, 127452), (624, 126635), (645, 122512), (688, 114855), (741, 106640), (744, 106210), (760, 103974), (780, 101308), (806, 98040), (817, 96720), (860, 91884), (912, 86645), (930, 84968), (988, 79980), (1032, 76570), (1040, 75981), (1118, 70680), (1140, 69316), (1178, 67080), (1209, 65360), (1235, 63984), (1240, 63726), (1290, 61256), (1333, 59280), (1482, 53320), (1488, 53105), (1520, 51987), (1560, 50654), (1612, 49020), (1634, 48360), (1677, 47120), (1720, 45942), (1767, 44720), (1860, 42484), (1976, 39990), (2015, 39216), (2064, 38285), (2236, 35340), (2280, 34658), (2356, 33540), (2418, 32680), (2451, 32240), (2470, 31992), (2480, 31863), (2580, 30628), (2666, 29640), (2795, 28272), (2945, 26832), (2964, 26660), (3120, 25327), (3224, 24510), (3268, 24180), (3354, 23560), (3440, 22971), (3534, 22360), (3705, 21328), (3720, 21242), (3952, 19995), (3999, 19760), (4030, 19608), (4085, 19344), (4472, 17670), (4560, 17329), (4712, 16770), (4836, 16340), (4902, 16120), (4940, 15996), (5160, 15314), (5332, 14820), (5590, 14136), (5890, 13416), (5928, 13330), (6045, 13072), (6448, 12255), (6536, 12090), (6665, 11856), (6708, 11780), (7068, 11180), (7410, 10664), (7440, 10621), (7657, 10320), (7998, 9880), (8060, 9804), (8170, 9672), (8385, 9424), (8835, 8944)]