77435680

素因数分解:

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

素因数の和:136

約数の個数: 192

約数和(自身を含む): 228614400

約数和(自身を除く): 151178720

約数列:

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

約数ペア:

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