78869166720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{194681}}^1$

素因数の和:194914

約数の個数: 128

約数和(自身を含む): 252588214080

約数和(自身を除く): 173719047360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 211, 240, 320, 384, 422, 480, 633, 640, 844, 960, 1055, 1266, 1688, 1920, 2110, 2532, 3165, 3376, 4220, 5064, 6330, 6752, 8440, 10128, 12660, 13504, 16880, 20256, 25320, 27008, 33760, 40512, 50640, 67520, 81024, 101280, 135040, 194681, 202560, 389362, 405120, 584043, 778724, 973405, 1168086, 1557448, 1946810, 2336172, 2920215, 3114896, 3893620, 4672344, 5840430, 6229792, 7787240, 9344688, 11680860, 12459584, 15574480, 18689376, 23361720, 24919168, 31148960, 37378752, 41077691, 46723440, 62297920, 74757504, 82155382, 93446880, 123233073, 124595840, 164310764, 186893760, 205388455, 246466146, 328621528, 373787520, 410776910, 492932292, 616165365, 657243056, 821553820, 985864584, 1232330730, 1314486112, 1643107640, 1971729168, 2464661460, 2628972224, 3286215280, 3943458336, 4929322920, 5257944448, 6572430560, 7886916672, 9858645840, 13144861120, 15773833344, 19717291680, 26289722240, 39434583360, 78869166720]

約数ペア:

[(1, 78869166720), (2, 39434583360), (3, 26289722240), (4, 19717291680), (5, 15773833344), (6, 13144861120), (8, 9858645840), (10, 7886916672), (12, 6572430560), (15, 5257944448), (16, 4929322920), (20, 3943458336), (24, 3286215280), (30, 2628972224), (32, 2464661460), (40, 1971729168), (48, 1643107640), (60, 1314486112), (64, 1232330730), (80, 985864584), (96, 821553820), (120, 657243056), (128, 616165365), (160, 492932292), (192, 410776910), (211, 373787520), (240, 328621528), (320, 246466146), (384, 205388455), (422, 186893760), (480, 164310764), (633, 124595840), (640, 123233073), (844, 93446880), (960, 82155382), (1055, 74757504), (1266, 62297920), (1688, 46723440), (1920, 41077691), (2110, 37378752), (2532, 31148960), (3165, 24919168), (3376, 23361720), (4220, 18689376), (5064, 15574480), (6330, 12459584), (6752, 11680860), (8440, 9344688), (10128, 7787240), (12660, 6229792), (13504, 5840430), (16880, 4672344), (20256, 3893620), (25320, 3114896), (27008, 2920215), (33760, 2336172), (40512, 1946810), (50640, 1557448), (67520, 1168086), (81024, 973405), (101280, 778724), (135040, 584043), (194681, 405120), (202560, 389362)]