3151562120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{2137}}^1$

素因数の和:2407

約数の個数: 128

約数和(自身を含む): 8497267200

約数和(自身を除く): 5345705080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 229, 230, 280, 322, 458, 460, 644, 805, 916, 920, 1145, 1288, 1603, 1610, 1832, 2137, 2290, 3206, 3220, 4274, 4580, 5267, 6412, 6440, 8015, 8548, 9160, 10534, 10685, 12824, 14959, 16030, 17096, 21068, 21370, 26335, 29918, 32060, 36869, 42136, 42740, 49151, 52670, 59836, 64120, 73738, 74795, 85480, 98302, 105340, 119672, 147476, 149590, 184345, 196604, 210680, 245755, 294952, 299180, 344057, 368690, 393208, 489373, 491510, 598360, 688114, 737380, 978746, 983020, 1376228, 1474760, 1720285, 1957492, 1966040, 2446865, 2752456, 3425611, 3440570, 3914984, 4893730, 6851222, 6881140, 9787460, 11255579, 13702444, 13762280, 17128055, 19574920, 22511158, 27404888, 34256110, 45022316, 56277895, 68512220, 78789053, 90044632, 112555790, 137024440, 157578106, 225111580, 315156212, 393945265, 450223160, 630312424, 787890530, 1575781060, 3151562120]

約数ペア:

[(1, 3151562120), (2, 1575781060), (4, 787890530), (5, 630312424), (7, 450223160), (8, 393945265), (10, 315156212), (14, 225111580), (20, 157578106), (23, 137024440), (28, 112555790), (35, 90044632), (40, 78789053), (46, 68512220), (56, 56277895), (70, 45022316), (92, 34256110), (115, 27404888), (140, 22511158), (161, 19574920), (184, 17128055), (229, 13762280), (230, 13702444), (280, 11255579), (322, 9787460), (458, 6881140), (460, 6851222), (644, 4893730), (805, 3914984), (916, 3440570), (920, 3425611), (1145, 2752456), (1288, 2446865), (1603, 1966040), (1610, 1957492), (1832, 1720285), (2137, 1474760), (2290, 1376228), (3206, 983020), (3220, 978746), (4274, 737380), (4580, 688114), (5267, 598360), (6412, 491510), (6440, 489373), (8015, 393208), (8548, 368690), (9160, 344057), (10534, 299180), (10685, 294952), (12824, 245755), (14959, 210680), (16030, 196604), (17096, 184345), (21068, 149590), (21370, 147476), (26335, 119672), (29918, 105340), (32060, 98302), (36869, 85480), (42136, 74795), (42740, 73738), (49151, 64120), (52670, 59836)]