355681920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1531}}^1$

素因数の和:1575

約数の個数: 192

約数和(自身を含む): 1246986720

約数和(自身を除く): 891304800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 128, 132, 160, 165, 176, 192, 220, 240, 242, 264, 320, 330, 352, 363, 384, 440, 480, 484, 528, 605, 640, 660, 704, 726, 880, 960, 968, 1056, 1210, 1320, 1408, 1452, 1531, 1760, 1815, 1920, 1936, 2112, 2420, 2640, 2904, 3062, 3520, 3630, 3872, 4224, 4593, 4840, 5280, 5808, 6124, 7040, 7260, 7655, 7744, 9186, 9680, 10560, 11616, 12248, 14520, 15310, 15488, 16841, 18372, 19360, 21120, 22965, 23232, 24496, 29040, 30620, 33682, 36744, 38720, 45930, 46464, 48992, 50523, 58080, 61240, 67364, 73488, 77440, 84205, 91860, 97984, 101046, 116160, 122480, 134728, 146976, 168410, 183720, 185251, 195968, 202092, 232320, 244960, 252615, 269456, 293952, 336820, 367440, 370502, 404184, 489920, 505230, 538912, 555753, 587904, 673640, 734880, 741004, 808368, 926255, 979840, 1010460, 1077824, 1111506, 1347280, 1469760, 1482008, 1616736, 1852510, 2020920, 2155648, 2223012, 2694560, 2778765, 2939520, 2964016, 3233472, 3705020, 4041840, 4446024, 5389120, 5557530, 5928032, 6466944, 7410040, 8083680, 8892048, 10778240, 11115060, 11856064, 14820080, 16167360, 17784096, 22230120, 23712128, 29640160, 32334720, 35568192, 44460240, 59280320, 71136384, 88920480, 118560640, 177840960, 355681920]

約数ペア:

[(1, 355681920), (2, 177840960), (3, 118560640), (4, 88920480), (5, 71136384), (6, 59280320), (8, 44460240), (10, 35568192), (11, 32334720), (12, 29640160), (15, 23712128), (16, 22230120), (20, 17784096), (22, 16167360), (24, 14820080), (30, 11856064), (32, 11115060), (33, 10778240), (40, 8892048), (44, 8083680), (48, 7410040), (55, 6466944), (60, 5928032), (64, 5557530), (66, 5389120), (80, 4446024), (88, 4041840), (96, 3705020), (110, 3233472), (120, 2964016), (121, 2939520), (128, 2778765), (132, 2694560), (160, 2223012), (165, 2155648), (176, 2020920), (192, 1852510), (220, 1616736), (240, 1482008), (242, 1469760), (264, 1347280), (320, 1111506), (330, 1077824), (352, 1010460), (363, 979840), (384, 926255), (440, 808368), (480, 741004), (484, 734880), (528, 673640), (605, 587904), (640, 555753), (660, 538912), (704, 505230), (726, 489920), (880, 404184), (960, 370502), (968, 367440), (1056, 336820), (1210, 293952), (1320, 269456), (1408, 252615), (1452, 244960), (1531, 232320), (1760, 202092), (1815, 195968), (1920, 185251), (1936, 183720), (2112, 168410), (2420, 146976), (2640, 134728), (2904, 122480), (3062, 116160), (3520, 101046), (3630, 97984), (3872, 91860), (4224, 84205), (4593, 77440), (4840, 73488), (5280, 67364), (5808, 61240), (6124, 58080), (7040, 50523), (7260, 48992), (7655, 46464), (7744, 45930), (9186, 38720), (9680, 36744), (10560, 33682), (11616, 30620), (12248, 29040), (14520, 24496), (15310, 23232), (15488, 22965), (16841, 21120), (18372, 19360)]