158212440

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:464

約数の個数: 192

約数和(自身を含む): 547616160

約数和(自身を除く): 389403720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 81, 82, 90, 108, 120, 123, 135, 162, 164, 180, 205, 216, 243, 246, 270, 324, 328, 360, 369, 397, 405, 410, 486, 492, 540, 615, 648, 738, 794, 810, 820, 972, 984, 1080, 1107, 1191, 1215, 1230, 1476, 1588, 1620, 1640, 1845, 1944, 1985, 2214, 2382, 2430, 2460, 2952, 3176, 3240, 3321, 3573, 3690, 3970, 4428, 4764, 4860, 4920, 5535, 5955, 6642, 7146, 7380, 7940, 8856, 9528, 9720, 9963, 10719, 11070, 11910, 13284, 14292, 14760, 15880, 16277, 16605, 17865, 19926, 21438, 22140, 23820, 26568, 28584, 32157, 32554, 33210, 35730, 39852, 42876, 44280, 47640, 48831, 49815, 53595, 64314, 65108, 66420, 71460, 79704, 81385, 85752, 96471, 97662, 99630, 107190, 128628, 130216, 132840, 142920, 146493, 160785, 162770, 192942, 195324, 199260, 214380, 244155, 257256, 292986, 321570, 325540, 385884, 390648, 398520, 428760, 439479, 482355, 488310, 585972, 643140, 651080, 732465, 771768, 878958, 964710, 976620, 1171944, 1286280, 1318437, 1464930, 1757916, 1929420, 1953240, 2197395, 2636874, 2929860, 3515832, 3858840, 3955311, 4394790, 5273748, 5859720, 6592185, 7910622, 8789580, 10547496, 13184370, 15821244, 17579160, 19776555, 26368740, 31642488, 39553110, 52737480, 79106220, 158212440]

約数ペア:

[(1, 158212440), (2, 79106220), (3, 52737480), (4, 39553110), (5, 31642488), (6, 26368740), (8, 19776555), (9, 17579160), (10, 15821244), (12, 13184370), (15, 10547496), (18, 8789580), (20, 7910622), (24, 6592185), (27, 5859720), (30, 5273748), (36, 4394790), (40, 3955311), (41, 3858840), (45, 3515832), (54, 2929860), (60, 2636874), (72, 2197395), (81, 1953240), (82, 1929420), (90, 1757916), (108, 1464930), (120, 1318437), (123, 1286280), (135, 1171944), (162, 976620), (164, 964710), (180, 878958), (205, 771768), (216, 732465), (243, 651080), (246, 643140), (270, 585972), (324, 488310), (328, 482355), (360, 439479), (369, 428760), (397, 398520), (405, 390648), (410, 385884), (486, 325540), (492, 321570), (540, 292986), (615, 257256), (648, 244155), (738, 214380), (794, 199260), (810, 195324), (820, 192942), (972, 162770), (984, 160785), (1080, 146493), (1107, 142920), (1191, 132840), (1215, 130216), (1230, 128628), (1476, 107190), (1588, 99630), (1620, 97662), (1640, 96471), (1845, 85752), (1944, 81385), (1985, 79704), (2214, 71460), (2382, 66420), (2430, 65108), (2460, 64314), (2952, 53595), (3176, 49815), (3240, 48831), (3321, 47640), (3573, 44280), (3690, 42876), (3970, 39852), (4428, 35730), (4764, 33210), (4860, 32554), (4920, 32157), (5535, 28584), (5955, 26568), (6642, 23820), (7146, 22140), (7380, 21438), (7940, 19926), (8856, 17865), (9528, 16605), (9720, 16277), (9963, 15880), (10719, 14760), (11070, 14292), (11910, 13284)]