971207160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1181}}^1$

素因数の和:1302

約数の個数: 256

約数和(自身を含む): 3676492800

約数和(自身を除く): 2705285640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 89, 105, 110, 120, 132, 140, 154, 165, 168, 178, 210, 220, 231, 264, 267, 280, 308, 330, 356, 385, 420, 440, 445, 462, 534, 616, 623, 660, 712, 770, 840, 890, 924, 979, 1068, 1155, 1181, 1246, 1320, 1335, 1540, 1780, 1848, 1869, 1958, 2136, 2310, 2362, 2492, 2670, 2937, 3080, 3115, 3543, 3560, 3738, 3916, 4620, 4724, 4895, 4984, 5340, 5874, 5905, 6230, 6853, 7086, 7476, 7832, 8267, 9240, 9345, 9448, 9790, 10680, 11748, 11810, 12460, 12991, 13706, 14172, 14685, 14952, 16534, 17715, 18690, 19580, 20559, 23496, 23620, 24801, 24920, 25982, 27412, 28344, 29370, 33068, 34265, 35430, 37380, 38973, 39160, 41118, 41335, 47240, 49602, 51964, 54824, 58740, 64955, 66136, 68530, 70860, 74760, 77946, 82236, 82670, 90937, 99204, 102795, 103928, 105109, 117480, 124005, 129910, 137060, 141720, 155892, 164472, 165340, 181874, 194865, 198408, 205590, 210218, 248010, 259820, 272811, 274120, 311784, 315327, 330680, 363748, 389730, 411180, 420436, 454685, 496020, 519640, 525545, 545622, 630654, 727496, 735763, 779460, 822360, 840872, 909370, 992040, 1051090, 1091244, 1156199, 1261308, 1364055, 1471526, 1558920, 1576635, 1818740, 2102180, 2182488, 2207289, 2312398, 2522616, 2728110, 2943052, 3153270, 3468597, 3637480, 3678815, 4204360, 4414578, 4624796, 5456220, 5780995, 5886104, 6306540, 6937194, 7357630, 8093393, 8829156, 9249592, 10912440, 11036445, 11561990, 12613080, 13874388, 14715260, 16186786, 17342985, 17658312, 22072890, 23123980, 24280179, 27748776, 29430520, 32373572, 34685970, 40466965, 44145780, 46247960, 48560358, 64747144, 69371940, 80933930, 88291560, 97120716, 121400895, 138743880, 161867860, 194241432, 242801790, 323735720, 485603580, 971207160]

約数ペア:

[(1, 971207160), (2, 485603580), (3, 323735720), (4, 242801790), (5, 194241432), (6, 161867860), (7, 138743880), (8, 121400895), (10, 97120716), (11, 88291560), (12, 80933930), (14, 69371940), (15, 64747144), (20, 48560358), (21, 46247960), (22, 44145780), (24, 40466965), (28, 34685970), (30, 32373572), (33, 29430520), (35, 27748776), (40, 24280179), (42, 23123980), (44, 22072890), (55, 17658312), (56, 17342985), (60, 16186786), (66, 14715260), (70, 13874388), (77, 12613080), (84, 11561990), (88, 11036445), (89, 10912440), (105, 9249592), (110, 8829156), (120, 8093393), (132, 7357630), (140, 6937194), (154, 6306540), (165, 5886104), (168, 5780995), (178, 5456220), (210, 4624796), (220, 4414578), (231, 4204360), (264, 3678815), (267, 3637480), (280, 3468597), (308, 3153270), (330, 2943052), (356, 2728110), (385, 2522616), (420, 2312398), (440, 2207289), (445, 2182488), (462, 2102180), (534, 1818740), (616, 1576635), (623, 1558920), (660, 1471526), (712, 1364055), (770, 1261308), (840, 1156199), (890, 1091244), (924, 1051090), (979, 992040), (1068, 909370), (1155, 840872), (1181, 822360), (1246, 779460), (1320, 735763), (1335, 727496), (1540, 630654), (1780, 545622), (1848, 525545), (1869, 519640), (1958, 496020), (2136, 454685), (2310, 420436), (2362, 411180), (2492, 389730), (2670, 363748), (2937, 330680), (3080, 315327), (3115, 311784), (3543, 274120), (3560, 272811), (3738, 259820), (3916, 248010), (4620, 210218), (4724, 205590), (4895, 198408), (4984, 194865), (5340, 181874), (5874, 165340), (5905, 164472), (6230, 155892), (6853, 141720), (7086, 137060), (7476, 129910), (7832, 124005), (8267, 117480), (9240, 105109), (9345, 103928), (9448, 102795), (9790, 99204), (10680, 90937), (11748, 82670), (11810, 82236), (12460, 77946), (12991, 74760), (13706, 70860), (14172, 68530), (14685, 66136), (14952, 64955), (16534, 58740), (17715, 54824), (18690, 51964), (19580, 49602), (20559, 47240), (23496, 41335), (23620, 41118), (24801, 39160), (24920, 38973), (25982, 37380), (27412, 35430), (28344, 34265), (29370, 33068)]