1656364080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{4091}}^1$

素因数の和:4355

約数の個数: 160

約数和(自身を含む): 5894051328

約数和(自身を除く): 4237687248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 241, 280, 336, 420, 482, 560, 723, 840, 964, 1205, 1446, 1680, 1687, 1928, 2410, 2892, 3374, 3615, 3856, 4091, 4820, 5061, 5784, 6748, 7230, 8182, 8435, 9640, 10122, 11568, 12273, 13496, 14460, 16364, 16870, 19280, 20244, 20455, 24546, 25305, 26992, 28637, 28920, 32728, 33740, 40488, 40910, 49092, 50610, 57274, 57840, 61365, 65456, 67480, 80976, 81820, 85911, 98184, 101220, 114548, 122730, 134960, 143185, 163640, 171822, 196368, 202440, 229096, 245460, 286370, 327280, 343644, 404880, 429555, 458192, 490920, 572740, 687288, 859110, 981840, 985931, 1145480, 1374576, 1718220, 1971862, 2290960, 2957793, 3436440, 3943724, 4929655, 5915586, 6872880, 6901517, 7887448, 9859310, 11831172, 13803034, 14788965, 15774896, 19718620, 20704551, 23662344, 27606068, 29577930, 34507585, 39437240, 41409102, 47324688, 55212136, 59155860, 69015170, 78874480, 82818204, 103522755, 110424272, 118311720, 138030340, 165636408, 207045510, 236623440, 276060680, 331272816, 414091020, 552121360, 828182040, 1656364080]

約数ペア:

[(1, 1656364080), (2, 828182040), (3, 552121360), (4, 414091020), (5, 331272816), (6, 276060680), (7, 236623440), (8, 207045510), (10, 165636408), (12, 138030340), (14, 118311720), (15, 110424272), (16, 103522755), (20, 82818204), (21, 78874480), (24, 69015170), (28, 59155860), (30, 55212136), (35, 47324688), (40, 41409102), (42, 39437240), (48, 34507585), (56, 29577930), (60, 27606068), (70, 23662344), (80, 20704551), (84, 19718620), (105, 15774896), (112, 14788965), (120, 13803034), (140, 11831172), (168, 9859310), (210, 7887448), (240, 6901517), (241, 6872880), (280, 5915586), (336, 4929655), (420, 3943724), (482, 3436440), (560, 2957793), (723, 2290960), (840, 1971862), (964, 1718220), (1205, 1374576), (1446, 1145480), (1680, 985931), (1687, 981840), (1928, 859110), (2410, 687288), (2892, 572740), (3374, 490920), (3615, 458192), (3856, 429555), (4091, 404880), (4820, 343644), (5061, 327280), (5784, 286370), (6748, 245460), (7230, 229096), (8182, 202440), (8435, 196368), (9640, 171822), (10122, 163640), (11568, 143185), (12273, 134960), (13496, 122730), (14460, 114548), (16364, 101220), (16870, 98184), (19280, 85911), (20244, 81820), (20455, 80976), (24546, 67480), (25305, 65456), (26992, 61365), (28637, 57840), (28920, 57274), (32728, 50610), (33740, 49092), (40488, 40910)]