26573280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 192

約数和(自身を含む): 91445760

約数和(自身を除く): 64872480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 29, 30, 32, 40, 46, 48, 58, 60, 69, 80, 83, 87, 92, 96, 115, 116, 120, 138, 145, 160, 166, 174, 184, 230, 232, 240, 249, 276, 290, 332, 345, 348, 368, 415, 435, 460, 464, 480, 498, 552, 580, 664, 667, 690, 696, 736, 830, 870, 920, 928, 996, 1104, 1160, 1245, 1328, 1334, 1380, 1392, 1660, 1740, 1840, 1909, 1992, 2001, 2208, 2320, 2407, 2490, 2656, 2668, 2760, 2784, 3320, 3335, 3480, 3680, 3818, 3984, 4002, 4640, 4814, 4980, 5336, 5520, 5727, 6640, 6670, 6960, 7221, 7636, 7968, 8004, 9545, 9628, 9960, 10005, 10672, 11040, 11454, 12035, 13280, 13340, 13920, 14442, 15272, 16008, 19090, 19256, 19920, 20010, 21344, 22908, 24070, 26680, 28635, 28884, 30544, 32016, 36105, 38180, 38512, 39840, 40020, 45816, 48140, 53360, 55361, 57270, 57768, 61088, 64032, 72210, 76360, 77024, 80040, 91632, 96280, 106720, 110722, 114540, 115536, 144420, 152720, 160080, 166083, 183264, 192560, 221444, 229080, 231072, 276805, 288840, 305440, 320160, 332166, 385120, 442888, 458160, 553610, 577680, 664332, 830415, 885776, 916320, 1107220, 1155360, 1328664, 1660830, 1771552, 2214440, 2657328, 3321660, 4428880, 5314656, 6643320, 8857760, 13286640, 26573280]

約数ペア:

[(1, 26573280), (2, 13286640), (3, 8857760), (4, 6643320), (5, 5314656), (6, 4428880), (8, 3321660), (10, 2657328), (12, 2214440), (15, 1771552), (16, 1660830), (20, 1328664), (23, 1155360), (24, 1107220), (29, 916320), (30, 885776), (32, 830415), (40, 664332), (46, 577680), (48, 553610), (58, 458160), (60, 442888), (69, 385120), (80, 332166), (83, 320160), (87, 305440), (92, 288840), (96, 276805), (115, 231072), (116, 229080), (120, 221444), (138, 192560), (145, 183264), (160, 166083), (166, 160080), (174, 152720), (184, 144420), (230, 115536), (232, 114540), (240, 110722), (249, 106720), (276, 96280), (290, 91632), (332, 80040), (345, 77024), (348, 76360), (368, 72210), (415, 64032), (435, 61088), (460, 57768), (464, 57270), (480, 55361), (498, 53360), (552, 48140), (580, 45816), (664, 40020), (667, 39840), (690, 38512), (696, 38180), (736, 36105), (830, 32016), (870, 30544), (920, 28884), (928, 28635), (996, 26680), (1104, 24070), (1160, 22908), (1245, 21344), (1328, 20010), (1334, 19920), (1380, 19256), (1392, 19090), (1660, 16008), (1740, 15272), (1840, 14442), (1909, 13920), (1992, 13340), (2001, 13280), (2208, 12035), (2320, 11454), (2407, 11040), (2490, 10672), (2656, 10005), (2668, 9960), (2760, 9628), (2784, 9545), (3320, 8004), (3335, 7968), (3480, 7636), (3680, 7221), (3818, 6960), (3984, 6670), (4002, 6640), (4640, 5727), (4814, 5520), (4980, 5336)]