858591840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{937}}^1$

素因数の和:1061

約数の個数: 192

約数和(自身を含む): 2859204096

約数和(自身を除く): 2000612256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 83, 92, 96, 115, 120, 138, 160, 166, 184, 230, 240, 249, 276, 332, 345, 368, 415, 460, 480, 498, 552, 664, 690, 736, 830, 920, 937, 996, 1104, 1245, 1328, 1380, 1660, 1840, 1874, 1909, 1992, 2208, 2490, 2656, 2760, 2811, 3320, 3680, 3748, 3818, 3984, 4685, 4980, 5520, 5622, 5727, 6640, 7496, 7636, 7968, 9370, 9545, 9960, 11040, 11244, 11454, 13280, 14055, 14992, 15272, 18740, 19090, 19920, 21551, 22488, 22908, 28110, 28635, 29984, 30544, 37480, 38180, 39840, 43102, 44976, 45816, 56220, 57270, 61088, 64653, 74960, 76360, 77771, 86204, 89952, 91632, 107755, 112440, 114540, 129306, 149920, 152720, 155542, 172408, 183264, 215510, 224880, 229080, 233313, 258612, 305440, 311084, 323265, 344816, 388855, 431020, 449760, 458160, 466626, 517224, 622168, 646530, 689632, 777710, 862040, 916320, 933252, 1034448, 1166565, 1244336, 1293060, 1555420, 1724080, 1788733, 1866504, 2068896, 2333130, 2488672, 2586120, 3110840, 3448160, 3577466, 3733008, 4666260, 5172240, 5366199, 6221680, 7154932, 7466016, 8943665, 9332520, 10344480, 10732398, 12443360, 14309864, 17887330, 18665040, 21464796, 26830995, 28619728, 35774660, 37330080, 42929592, 53661990, 57239456, 71549320, 85859184, 107323980, 143098640, 171718368, 214647960, 286197280, 429295920, 858591840]

約数ペア:

[(1, 858591840), (2, 429295920), (3, 286197280), (4, 214647960), (5, 171718368), (6, 143098640), (8, 107323980), (10, 85859184), (12, 71549320), (15, 57239456), (16, 53661990), (20, 42929592), (23, 37330080), (24, 35774660), (30, 28619728), (32, 26830995), (40, 21464796), (46, 18665040), (48, 17887330), (60, 14309864), (69, 12443360), (80, 10732398), (83, 10344480), (92, 9332520), (96, 8943665), (115, 7466016), (120, 7154932), (138, 6221680), (160, 5366199), (166, 5172240), (184, 4666260), (230, 3733008), (240, 3577466), (249, 3448160), (276, 3110840), (332, 2586120), (345, 2488672), (368, 2333130), (415, 2068896), (460, 1866504), (480, 1788733), (498, 1724080), (552, 1555420), (664, 1293060), (690, 1244336), (736, 1166565), (830, 1034448), (920, 933252), (937, 916320), (996, 862040), (1104, 777710), (1245, 689632), (1328, 646530), (1380, 622168), (1660, 517224), (1840, 466626), (1874, 458160), (1909, 449760), (1992, 431020), (2208, 388855), (2490, 344816), (2656, 323265), (2760, 311084), (2811, 305440), (3320, 258612), (3680, 233313), (3748, 229080), (3818, 224880), (3984, 215510), (4685, 183264), (4980, 172408), (5520, 155542), (5622, 152720), (5727, 149920), (6640, 129306), (7496, 114540), (7636, 112440), (7968, 107755), (9370, 91632), (9545, 89952), (9960, 86204), (11040, 77771), (11244, 76360), (11454, 74960), (13280, 64653), (14055, 61088), (14992, 57270), (15272, 56220), (18740, 45816), (19090, 44976), (19920, 43102), (21551, 39840), (22488, 38180), (22908, 37480), (28110, 30544), (28635, 29984)]