12980525040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{4243}}^1$

素因数の和:4876

約数の個数: 240

約数和(自身を含む): 49914329088

約数和(自身を除く): 36933804048

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, 336, 360, 420, 504, 560, 607, 630, 720, 840, 1008, 1214, 1260, 1680, 1821, 2428, 2520, 3035, 3642, 4243, 4249, 4856, 5040, 5463, 6070, 7284, 8486, 8498, 9105, 9712, 10926, 12140, 12729, 12747, 14568, 16972, 16996, 18210, 21215, 21245, 21852, 24280, 25458, 25494, 27315, 29136, 29701, 33944, 33992, 36420, 38187, 38241, 42430, 42490, 43704, 48560, 50916, 50988, 54630, 59402, 63645, 63735, 67888, 67984, 72840, 76374, 76482, 84860, 84980, 87408, 89103, 101832, 101976, 109260, 118804, 127290, 127470, 145680, 148505, 152748, 152964, 169720, 169960, 178206, 190935, 191205, 203664, 203952, 218520, 237608, 254580, 254940, 267309, 297010, 305496, 305928, 339440, 339920, 356412, 381870, 382410, 437040, 445515, 475216, 509160, 509880, 534618, 594020, 610992, 611856, 712824, 763740, 764820, 891030, 1018320, 1019760, 1069236, 1188040, 1336545, 1425648, 1527480, 1529640, 1782060, 2138472, 2376080, 2575501, 2673090, 3054960, 3059280, 3564120, 4276944, 5151002, 5346180, 7128240, 7726503, 10302004, 10692360, 12877505, 15453006, 18028507, 20604008, 21384720, 23179509, 25755010, 30906012, 36057014, 38632515, 41208016, 46359018, 51510020, 54085521, 61812024, 72114028, 77265030, 90142535, 92718036, 103020040, 108171042, 115897545, 123624048, 144228056, 154530060, 162256563, 180285070, 185436072, 206040080, 216342084, 231795090, 270427605, 288456112, 309060120, 324513126, 360570140, 370872144, 432684168, 463590180, 540855210, 618120240, 649026252, 721140280, 811282815, 865368336, 927180360, 1081710420, 1298052504, 1442280560, 1622565630, 1854360720, 2163420840, 2596105008, 3245131260, 4326841680, 6490262520, 12980525040]

約数ペア:

[(1, 12980525040), (2, 6490262520), (3, 4326841680), (4, 3245131260), (5, 2596105008), (6, 2163420840), (7, 1854360720), (8, 1622565630), (9, 1442280560), (10, 1298052504), (12, 1081710420), (14, 927180360), (15, 865368336), (16, 811282815), (18, 721140280), (20, 649026252), (21, 618120240), (24, 540855210), (28, 463590180), (30, 432684168), (35, 370872144), (36, 360570140), (40, 324513126), (42, 309060120), (45, 288456112), (48, 270427605), (56, 231795090), (60, 216342084), (63, 206040080), (70, 185436072), (72, 180285070), (80, 162256563), (84, 154530060), (90, 144228056), (105, 123624048), (112, 115897545), (120, 108171042), (126, 103020040), (140, 92718036), (144, 90142535), (168, 77265030), (180, 72114028), (210, 61812024), (240, 54085521), (252, 51510020), (280, 46359018), (315, 41208016), (336, 38632515), (360, 36057014), (420, 30906012), (504, 25755010), (560, 23179509), (607, 21384720), (630, 20604008), (720, 18028507), (840, 15453006), (1008, 12877505), (1214, 10692360), (1260, 10302004), (1680, 7726503), (1821, 7128240), (2428, 5346180), (2520, 5151002), (3035, 4276944), (3642, 3564120), (4243, 3059280), (4249, 3054960), (4856, 2673090), (5040, 2575501), (5463, 2376080), (6070, 2138472), (7284, 1782060), (8486, 1529640), (8498, 1527480), (9105, 1425648), (9712, 1336545), (10926, 1188040), (12140, 1069236), (12729, 1019760), (12747, 1018320), (14568, 891030), (16972, 764820), (16996, 763740), (18210, 712824), (21215, 611856), (21245, 610992), (21852, 594020), (24280, 534618), (25458, 509880), (25494, 509160), (27315, 475216), (29136, 445515), (29701, 437040), (33944, 382410), (33992, 381870), (36420, 356412), (38187, 339920), (38241, 339440), (42430, 305928), (42490, 305496), (43704, 297010), (48560, 267309), (50916, 254940), (50988, 254580), (54630, 237608), (59402, 218520), (63645, 203952), (63735, 203664), (67888, 191205), (67984, 190935), (72840, 178206), (76374, 169960), (76482, 169720), (84860, 152964), (84980, 152748), (87408, 148505), (89103, 145680), (101832, 127470), (101976, 127290), (109260, 118804)]