1955005440

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7487}}^1$

素因数の和:7532

約数の個数: 176

約数和(自身を含む): 6621668352

約数和(自身を除く): 4666662912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 640, 680, 768, 816, 960, 1020, 1024, 1088, 1280, 1360, 1536, 1632, 1920, 2040, 2176, 2560, 2720, 3072, 3264, 3840, 4080, 4352, 5120, 5440, 6528, 7487, 7680, 8160, 8704, 10880, 13056, 14974, 15360, 16320, 17408, 21760, 22461, 26112, 29948, 32640, 37435, 43520, 44922, 52224, 59896, 65280, 74870, 87040, 89844, 112305, 119792, 127279, 130560, 149740, 179688, 224610, 239584, 254558, 261120, 299480, 359376, 381837, 449220, 479168, 509116, 598960, 636395, 718752, 763674, 898440, 958336, 1018232, 1197920, 1272790, 1437504, 1527348, 1796880, 1909185, 1916672, 2036464, 2395840, 2545580, 2875008, 3054696, 3593760, 3818370, 3833344, 4072928, 4791680, 5091160, 5750016, 6109392, 7187520, 7636740, 7666688, 8145856, 9583360, 10182320, 11500032, 12218784, 14375040, 15273480, 16291712, 19166720, 20364640, 23000064, 24437568, 28750080, 30546960, 32583424, 38333440, 40729280, 48875136, 57500160, 61093920, 65166848, 81458560, 97750272, 115000320, 122187840, 130333696, 162917120, 195500544, 244375680, 325834240, 391001088, 488751360, 651668480, 977502720, 1955005440]

約数ペア:

[(1, 1955005440), (2, 977502720), (3, 651668480), (4, 488751360), (5, 391001088), (6, 325834240), (8, 244375680), (10, 195500544), (12, 162917120), (15, 130333696), (16, 122187840), (17, 115000320), (20, 97750272), (24, 81458560), (30, 65166848), (32, 61093920), (34, 57500160), (40, 48875136), (48, 40729280), (51, 38333440), (60, 32583424), (64, 30546960), (68, 28750080), (80, 24437568), (85, 23000064), (96, 20364640), (102, 19166720), (120, 16291712), (128, 15273480), (136, 14375040), (160, 12218784), (170, 11500032), (192, 10182320), (204, 9583360), (240, 8145856), (255, 7666688), (256, 7636740), (272, 7187520), (320, 6109392), (340, 5750016), (384, 5091160), (408, 4791680), (480, 4072928), (510, 3833344), (512, 3818370), (544, 3593760), (640, 3054696), (680, 2875008), (768, 2545580), (816, 2395840), (960, 2036464), (1020, 1916672), (1024, 1909185), (1088, 1796880), (1280, 1527348), (1360, 1437504), (1536, 1272790), (1632, 1197920), (1920, 1018232), (2040, 958336), (2176, 898440), (2560, 763674), (2720, 718752), (3072, 636395), (3264, 598960), (3840, 509116), (4080, 479168), (4352, 449220), (5120, 381837), (5440, 359376), (6528, 299480), (7487, 261120), (7680, 254558), (8160, 239584), (8704, 224610), (10880, 179688), (13056, 149740), (14974, 130560), (15360, 127279), (16320, 119792), (17408, 112305), (21760, 89844), (22461, 87040), (26112, 74870), (29948, 65280), (32640, 59896), (37435, 52224), (43520, 44922)]