869153040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{521}}^1$

素因数の和:878

約数の個数: 240

約数和(自身を含む): 3352392576

約数和(自身を除く): 2483239536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 331, 336, 360, 420, 504, 521, 560, 630, 662, 720, 840, 993, 1008, 1042, 1260, 1324, 1563, 1655, 1680, 1986, 2084, 2317, 2520, 2605, 2648, 2979, 3126, 3310, 3647, 3972, 4168, 4634, 4689, 4965, 5040, 5210, 5296, 5958, 6252, 6620, 6951, 7294, 7815, 7944, 8336, 9268, 9378, 9930, 10420, 10941, 11585, 11916, 12504, 13240, 13902, 14588, 14895, 15630, 15888, 18235, 18536, 18756, 19860, 20840, 20853, 21882, 23170, 23445, 23832, 25008, 26480, 27804, 29176, 29790, 31260, 32823, 34755, 36470, 37072, 37512, 39720, 41680, 41706, 43764, 46340, 46890, 47664, 54705, 55608, 58352, 59580, 62520, 65646, 69510, 72940, 75024, 79440, 83412, 87528, 92680, 93780, 104265, 109410, 111216, 119160, 125040, 131292, 139020, 145880, 164115, 166824, 172451, 175056, 185360, 187560, 208530, 218820, 238320, 262584, 278040, 291760, 328230, 333648, 344902, 375120, 417060, 437640, 517353, 525168, 556080, 656460, 689804, 834120, 862255, 875280, 1034706, 1207157, 1312920, 1379608, 1552059, 1668240, 1724510, 2069412, 2414314, 2586765, 2625840, 2759216, 3104118, 3449020, 3621471, 4138824, 4828628, 5173530, 6035785, 6208236, 6898040, 7242942, 7760295, 8277648, 9657256, 10347060, 10864413, 12071570, 12416472, 13796080, 14485884, 15520590, 18107355, 19314512, 20694120, 21728826, 24143140, 24832944, 28971768, 31041180, 36214710, 41388240, 43457652, 48286280, 54322065, 57943536, 62082360, 72429420, 86915304, 96572560, 108644130, 124164720, 144858840, 173830608, 217288260, 289717680, 434576520, 869153040]

約数ペア:

[(1, 869153040), (2, 434576520), (3, 289717680), (4, 217288260), (5, 173830608), (6, 144858840), (7, 124164720), (8, 108644130), (9, 96572560), (10, 86915304), (12, 72429420), (14, 62082360), (15, 57943536), (16, 54322065), (18, 48286280), (20, 43457652), (21, 41388240), (24, 36214710), (28, 31041180), (30, 28971768), (35, 24832944), (36, 24143140), (40, 21728826), (42, 20694120), (45, 19314512), (48, 18107355), (56, 15520590), (60, 14485884), (63, 13796080), (70, 12416472), (72, 12071570), (80, 10864413), (84, 10347060), (90, 9657256), (105, 8277648), (112, 7760295), (120, 7242942), (126, 6898040), (140, 6208236), (144, 6035785), (168, 5173530), (180, 4828628), (210, 4138824), (240, 3621471), (252, 3449020), (280, 3104118), (315, 2759216), (331, 2625840), (336, 2586765), (360, 2414314), (420, 2069412), (504, 1724510), (521, 1668240), (560, 1552059), (630, 1379608), (662, 1312920), (720, 1207157), (840, 1034706), (993, 875280), (1008, 862255), (1042, 834120), (1260, 689804), (1324, 656460), (1563, 556080), (1655, 525168), (1680, 517353), (1986, 437640), (2084, 417060), (2317, 375120), (2520, 344902), (2605, 333648), (2648, 328230), (2979, 291760), (3126, 278040), (3310, 262584), (3647, 238320), (3972, 218820), (4168, 208530), (4634, 187560), (4689, 185360), (4965, 175056), (5040, 172451), (5210, 166824), (5296, 164115), (5958, 145880), (6252, 139020), (6620, 131292), (6951, 125040), (7294, 119160), (7815, 111216), (7944, 109410), (8336, 104265), (9268, 93780), (9378, 92680), (9930, 87528), (10420, 83412), (10941, 79440), (11585, 75024), (11916, 72940), (12504, 69510), (13240, 65646), (13902, 62520), (14588, 59580), (14895, 58352), (15630, 55608), (15888, 54705), (18235, 47664), (18536, 46890), (18756, 46340), (19860, 43764), (20840, 41706), (20853, 41680), (21882, 39720), (23170, 37512), (23445, 37072), (23832, 36470), (25008, 34755), (26480, 32823), (27804, 31260), (29176, 29790)]