71557069080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1\times {\mathrm{3793}}^1$

素因数の和:4458

約数の個数: 256

約数和(自身を含む): 252450938880

約数和(自身を除く): 180893869800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 607, 740, 777, 840, 888, 1036, 1110, 1214, 1295, 1480, 1554, 1821, 2072, 2220, 2428, 2590, 3035, 3108, 3642, 3793, 3885, 4249, 4440, 4856, 5180, 6070, 6216, 7284, 7586, 7770, 8498, 9105, 10360, 11379, 12140, 12747, 14568, 15172, 15540, 16996, 18210, 18965, 21245, 22459, 22758, 24280, 25494, 26551, 30344, 31080, 33992, 36420, 37930, 42490, 44918, 45516, 50988, 53102, 56895, 63735, 67377, 72840, 75860, 79653, 84980, 89836, 91032, 101976, 106204, 112295, 113790, 127470, 132755, 134754, 140341, 151720, 157213, 159306, 169960, 179672, 212408, 224590, 227580, 254940, 265510, 269508, 280682, 314426, 318612, 336885, 398265, 421023, 449180, 455160, 471639, 509880, 531020, 539016, 561364, 628852, 637224, 673770, 701705, 786065, 796530, 842046, 898360, 943278, 982387, 1062040, 1122728, 1257704, 1347540, 1403410, 1572130, 1593060, 1684092, 1886556, 1964774, 2105115, 2302351, 2358195, 2695080, 2806820, 2947161, 3144260, 3186120, 3368184, 3773112, 3929548, 4210230, 4604702, 4716390, 4911935, 5613640, 5894322, 6288520, 6907053, 7859096, 8420460, 9209404, 9432780, 9823870, 11511755, 11788644, 13814106, 14735805, 16116457, 16840920, 18418808, 18865560, 19647740, 23023510, 23577288, 27628212, 29471610, 32232914, 34535265, 39295480, 46047020, 48349371, 55256424, 58943220, 64465828, 69070530, 80582285, 85186987, 92094040, 96698742, 117886440, 128931656, 138141060, 161164570, 170373974, 193397484, 241746855, 255560961, 276282120, 322329140, 340747948, 386794968, 425934935, 483493710, 511121922, 596308909, 644658280, 681495896, 851869870, 966987420, 1022243844, 1192617818, 1277804805, 1703739740, 1788926727, 1933974840, 2044487688, 2385235636, 2555609610, 2981544545, 3407479480, 3577853454, 4770471272, 5111219220, 5963089090, 7155706908, 8944633635, 10222438440, 11926178180, 14311413816, 17889267270, 23852356360, 35778534540, 71557069080]

約数ペア:

[(1, 71557069080), (2, 35778534540), (3, 23852356360), (4, 17889267270), (5, 14311413816), (6, 11926178180), (7, 10222438440), (8, 8944633635), (10, 7155706908), (12, 5963089090), (14, 5111219220), (15, 4770471272), (20, 3577853454), (21, 3407479480), (24, 2981544545), (28, 2555609610), (30, 2385235636), (35, 2044487688), (37, 1933974840), (40, 1788926727), (42, 1703739740), (56, 1277804805), (60, 1192617818), (70, 1022243844), (74, 966987420), (84, 851869870), (105, 681495896), (111, 644658280), (120, 596308909), (140, 511121922), (148, 483493710), (168, 425934935), (185, 386794968), (210, 340747948), (222, 322329140), (259, 276282120), (280, 255560961), (296, 241746855), (370, 193397484), (420, 170373974), (444, 161164570), (518, 138141060), (555, 128931656), (607, 117886440), (740, 96698742), (777, 92094040), (840, 85186987), (888, 80582285), (1036, 69070530), (1110, 64465828), (1214, 58943220), (1295, 55256424), (1480, 48349371), (1554, 46047020), (1821, 39295480), (2072, 34535265), (2220, 32232914), (2428, 29471610), (2590, 27628212), (3035, 23577288), (3108, 23023510), (3642, 19647740), (3793, 18865560), (3885, 18418808), (4249, 16840920), (4440, 16116457), (4856, 14735805), (5180, 13814106), (6070, 11788644), (6216, 11511755), (7284, 9823870), (7586, 9432780), (7770, 9209404), (8498, 8420460), (9105, 7859096), (10360, 6907053), (11379, 6288520), (12140, 5894322), (12747, 5613640), (14568, 4911935), (15172, 4716390), (15540, 4604702), (16996, 4210230), (18210, 3929548), (18965, 3773112), (21245, 3368184), (22459, 3186120), (22758, 3144260), (24280, 2947161), (25494, 2806820), (26551, 2695080), (30344, 2358195), (31080, 2302351), (33992, 2105115), (36420, 1964774), (37930, 1886556), (42490, 1684092), (44918, 1593060), (45516, 1572130), (50988, 1403410), (53102, 1347540), (56895, 1257704), (63735, 1122728), (67377, 1062040), (72840, 982387), (75860, 943278), (79653, 898360), (84980, 842046), (89836, 796530), (91032, 786065), (101976, 701705), (106204, 673770), (112295, 637224), (113790, 628852), (127470, 561364), (132755, 539016), (134754, 531020), (140341, 509880), (151720, 471639), (157213, 455160), (159306, 449180), (169960, 421023), (179672, 398265), (212408, 336885), (224590, 318612), (227580, 314426), (254940, 280682), (265510, 269508)]