154871360

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:138

約数の個数: 224

約数和(自身を含む): 460857600

約数和(自身を除く): 305986240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 64, 68, 70, 80, 83, 85, 98, 112, 119, 136, 140, 160, 166, 170, 196, 224, 238, 245, 272, 280, 320, 332, 340, 343, 392, 415, 448, 476, 490, 544, 560, 581, 595, 664, 680, 686, 784, 830, 833, 952, 980, 1088, 1120, 1162, 1190, 1328, 1360, 1372, 1411, 1568, 1660, 1666, 1715, 1904, 1960, 2240, 2324, 2380, 2656, 2720, 2744, 2822, 2905, 3136, 3320, 3332, 3430, 3808, 3920, 4067, 4165, 4648, 4760, 5312, 5440, 5488, 5644, 5810, 5831, 6640, 6664, 6860, 7055, 7616, 7840, 8134, 8330, 9296, 9520, 9877, 10976, 11288, 11620, 11662, 13280, 13328, 13720, 14110, 15680, 16268, 16660, 18592, 19040, 19754, 20335, 21952, 22576, 23240, 23324, 26560, 26656, 27440, 28220, 28469, 29155, 32536, 33320, 37184, 38080, 39508, 40670, 45152, 46480, 46648, 49385, 53312, 54880, 56440, 56938, 58310, 65072, 66640, 69139, 79016, 81340, 90304, 92960, 93296, 98770, 109760, 112880, 113876, 116620, 130144, 133280, 138278, 142345, 158032, 162680, 185920, 186592, 197540, 225760, 227752, 233240, 260288, 266560, 276556, 284690, 316064, 325360, 345695, 373184, 395080, 451520, 455504, 466480, 483973, 553112, 569380, 632128, 650720, 691390, 790160, 911008, 932960, 967946, 1106224, 1138760, 1301440, 1382780, 1580320, 1822016, 1865920, 1935892, 2212448, 2277520, 2419865, 2765560, 3160640, 3871784, 4424896, 4555040, 4839730, 5531120, 7743568, 9110080, 9679460, 11062240, 15487136, 19358920, 22124480, 30974272, 38717840, 77435680, 154871360]

約数ペア:

[(1, 154871360), (2, 77435680), (4, 38717840), (5, 30974272), (7, 22124480), (8, 19358920), (10, 15487136), (14, 11062240), (16, 9679460), (17, 9110080), (20, 7743568), (28, 5531120), (32, 4839730), (34, 4555040), (35, 4424896), (40, 3871784), (49, 3160640), (56, 2765560), (64, 2419865), (68, 2277520), (70, 2212448), (80, 1935892), (83, 1865920), (85, 1822016), (98, 1580320), (112, 1382780), (119, 1301440), (136, 1138760), (140, 1106224), (160, 967946), (166, 932960), (170, 911008), (196, 790160), (224, 691390), (238, 650720), (245, 632128), (272, 569380), (280, 553112), (320, 483973), (332, 466480), (340, 455504), (343, 451520), (392, 395080), (415, 373184), (448, 345695), (476, 325360), (490, 316064), (544, 284690), (560, 276556), (581, 266560), (595, 260288), (664, 233240), (680, 227752), (686, 225760), (784, 197540), (830, 186592), (833, 185920), (952, 162680), (980, 158032), (1088, 142345), (1120, 138278), (1162, 133280), (1190, 130144), (1328, 116620), (1360, 113876), (1372, 112880), (1411, 109760), (1568, 98770), (1660, 93296), (1666, 92960), (1715, 90304), (1904, 81340), (1960, 79016), (2240, 69139), (2324, 66640), (2380, 65072), (2656, 58310), (2720, 56938), (2744, 56440), (2822, 54880), (2905, 53312), (3136, 49385), (3320, 46648), (3332, 46480), (3430, 45152), (3808, 40670), (3920, 39508), (4067, 38080), (4165, 37184), (4648, 33320), (4760, 32536), (5312, 29155), (5440, 28469), (5488, 28220), (5644, 27440), (5810, 26656), (5831, 26560), (6640, 23324), (6664, 23240), (6860, 22576), (7055, 21952), (7616, 20335), (7840, 19754), (8134, 19040), (8330, 18592), (9296, 16660), (9520, 16268), (9877, 15680), (10976, 14110), (11288, 13720), (11620, 13328), (11662, 13280)]