201740216520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{19571}}^1$

素因数の和:19796

約数の個数: 256

約数和(自身を含む): 665585786880

約数和(自身を除く): 463845570360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 163, 170, 186, 204, 248, 255, 310, 326, 340, 372, 408, 465, 489, 510, 527, 620, 652, 680, 744, 815, 930, 978, 1020, 1054, 1240, 1304, 1581, 1630, 1860, 1956, 2040, 2108, 2445, 2635, 2771, 3162, 3260, 3720, 3912, 4216, 4890, 5053, 5270, 5542, 6324, 6520, 7905, 8313, 9780, 10106, 10540, 11084, 12648, 13855, 15159, 15810, 16626, 19560, 19571, 20212, 21080, 22168, 25265, 27710, 30318, 31620, 33252, 39142, 40424, 41565, 50530, 55420, 58713, 60636, 63240, 66504, 75795, 78284, 83130, 85901, 97855, 101060, 110840, 117426, 121272, 151590, 156568, 166260, 171802, 195710, 202120, 234852, 257703, 293565, 303180, 332520, 332707, 343604, 391420, 429505, 469704, 515406, 587130, 606360, 606701, 665414, 687208, 782840, 859010, 998121, 1030812, 1174260, 1213402, 1288515, 1330828, 1663535, 1718020, 1820103, 1996242, 2061624, 2348520, 2426804, 2577030, 2661656, 3033505, 3190073, 3327070, 3436040, 3640206, 3992484, 4853608, 4990605, 5154060, 6067010, 6380146, 6654140, 7280412, 7984968, 9100515, 9570219, 9981210, 10308120, 10313917, 12134020, 12760292, 13308280, 14560824, 15950365, 18201030, 19140438, 19962420, 20627834, 24268040, 25520584, 30941751, 31900730, 36402060, 38280876, 39924840, 41255668, 47851095, 51569585, 54231241, 61883502, 63801460, 72804120, 76561752, 82511336, 95702190, 98892263, 103139170, 108462482, 123767004, 127602920, 154708755, 162693723, 191404380, 197784526, 206278340, 216924964, 247534008, 271156205, 296676789, 309417510, 325387446, 382808760, 395569052, 412556680, 433849928, 494461315, 542312410, 593353578, 618835020, 650774892, 791138104, 813468615, 988922630, 1084624820, 1186707156, 1237670040, 1301549784, 1483383945, 1626937230, 1681168471, 1977845260, 2169249640, 2373414312, 2966767890, 3253874460, 3362336942, 3955690520, 5043505413, 5933535780, 6507748920, 6724673884, 8405842355, 10087010826, 11867071560, 13449347768, 16811684710, 20174021652, 25217527065, 33623369420, 40348043304, 50435054130, 67246738840, 100870108260, 201740216520]

約数ペア:

[(1, 201740216520), (2, 100870108260), (3, 67246738840), (4, 50435054130), (5, 40348043304), (6, 33623369420), (8, 25217527065), (10, 20174021652), (12, 16811684710), (15, 13449347768), (17, 11867071560), (20, 10087010826), (24, 8405842355), (30, 6724673884), (31, 6507748920), (34, 5933535780), (40, 5043505413), (51, 3955690520), (60, 3362336942), (62, 3253874460), (68, 2966767890), (85, 2373414312), (93, 2169249640), (102, 1977845260), (120, 1681168471), (124, 1626937230), (136, 1483383945), (155, 1301549784), (163, 1237670040), (170, 1186707156), (186, 1084624820), (204, 988922630), (248, 813468615), (255, 791138104), (310, 650774892), (326, 618835020), (340, 593353578), (372, 542312410), (408, 494461315), (465, 433849928), (489, 412556680), (510, 395569052), (527, 382808760), (620, 325387446), (652, 309417510), (680, 296676789), (744, 271156205), (815, 247534008), (930, 216924964), (978, 206278340), (1020, 197784526), (1054, 191404380), (1240, 162693723), (1304, 154708755), (1581, 127602920), (1630, 123767004), (1860, 108462482), (1956, 103139170), (2040, 98892263), (2108, 95702190), (2445, 82511336), (2635, 76561752), (2771, 72804120), (3162, 63801460), (3260, 61883502), (3720, 54231241), (3912, 51569585), (4216, 47851095), (4890, 41255668), (5053, 39924840), (5270, 38280876), (5542, 36402060), (6324, 31900730), (6520, 30941751), (7905, 25520584), (8313, 24268040), (9780, 20627834), (10106, 19962420), (10540, 19140438), (11084, 18201030), (12648, 15950365), (13855, 14560824), (15159, 13308280), (15810, 12760292), (16626, 12134020), (19560, 10313917), (19571, 10308120), (20212, 9981210), (21080, 9570219), (22168, 9100515), (25265, 7984968), (27710, 7280412), (30318, 6654140), (31620, 6380146), (33252, 6067010), (39142, 5154060), (40424, 4990605), (41565, 4853608), (50530, 3992484), (55420, 3640206), (58713, 3436040), (60636, 3327070), (63240, 3190073), (66504, 3033505), (75795, 2661656), (78284, 2577030), (83130, 2426804), (85901, 2348520), (97855, 2061624), (101060, 1996242), (110840, 1820103), (117426, 1718020), (121272, 1663535), (151590, 1330828), (156568, 1288515), (166260, 1213402), (171802, 1174260), (195710, 1030812), (202120, 998121), (234852, 859010), (257703, 782840), (293565, 687208), (303180, 665414), (332520, 606701), (332707, 606360), (343604, 587130), (391420, 515406), (429505, 469704)]