1214643240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{857}}^1$

素因数の和:1032

約数の個数: 192

約数和(自身を含む): 4111810560

約数和(自身を除く): 2897167320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 127, 155, 180, 186, 248, 254, 279, 310, 360, 372, 381, 465, 508, 558, 620, 635, 744, 762, 857, 930, 1016, 1116, 1143, 1240, 1270, 1395, 1524, 1714, 1860, 1905, 2232, 2286, 2540, 2571, 2790, 3048, 3428, 3720, 3810, 3937, 4285, 4572, 5080, 5142, 5580, 5715, 6856, 7620, 7713, 7874, 8570, 9144, 10284, 11160, 11430, 11811, 12855, 15240, 15426, 15748, 17140, 19685, 20568, 22860, 23622, 25710, 26567, 30852, 31496, 34280, 35433, 38565, 39370, 45720, 47244, 51420, 53134, 59055, 61704, 70866, 77130, 78740, 79701, 94488, 102840, 106268, 108839, 118110, 132835, 141732, 154260, 157480, 159402, 177165, 212536, 217678, 236220, 239103, 265670, 283464, 308520, 318804, 326517, 354330, 398505, 435356, 472440, 478206, 531340, 544195, 637608, 653034, 708660, 797010, 870712, 956412, 979551, 1062680, 1088390, 1195515, 1306068, 1417320, 1594020, 1632585, 1912824, 1959102, 2176780, 2391030, 2612136, 3188040, 3265170, 3374009, 3918204, 4353560, 4782060, 4897755, 6530340, 6748018, 7836408, 9564120, 9795510, 10122027, 13060680, 13496036, 16870045, 19591020, 20244054, 26992072, 30366081, 33740090, 39182040, 40488108, 50610135, 60732162, 67480180, 80976216, 101220270, 121464324, 134960360, 151830405, 202440540, 242928648, 303660810, 404881080, 607321620, 1214643240]

約数ペア:

[(1, 1214643240), (2, 607321620), (3, 404881080), (4, 303660810), (5, 242928648), (6, 202440540), (8, 151830405), (9, 134960360), (10, 121464324), (12, 101220270), (15, 80976216), (18, 67480180), (20, 60732162), (24, 50610135), (30, 40488108), (31, 39182040), (36, 33740090), (40, 30366081), (45, 26992072), (60, 20244054), (62, 19591020), (72, 16870045), (90, 13496036), (93, 13060680), (120, 10122027), (124, 9795510), (127, 9564120), (155, 7836408), (180, 6748018), (186, 6530340), (248, 4897755), (254, 4782060), (279, 4353560), (310, 3918204), (360, 3374009), (372, 3265170), (381, 3188040), (465, 2612136), (508, 2391030), (558, 2176780), (620, 1959102), (635, 1912824), (744, 1632585), (762, 1594020), (857, 1417320), (930, 1306068), (1016, 1195515), (1116, 1088390), (1143, 1062680), (1240, 979551), (1270, 956412), (1395, 870712), (1524, 797010), (1714, 708660), (1860, 653034), (1905, 637608), (2232, 544195), (2286, 531340), (2540, 478206), (2571, 472440), (2790, 435356), (3048, 398505), (3428, 354330), (3720, 326517), (3810, 318804), (3937, 308520), (4285, 283464), (4572, 265670), (5080, 239103), (5142, 236220), (5580, 217678), (5715, 212536), (6856, 177165), (7620, 159402), (7713, 157480), (7874, 154260), (8570, 141732), (9144, 132835), (10284, 118110), (11160, 108839), (11430, 106268), (11811, 102840), (12855, 94488), (15240, 79701), (15426, 78740), (15748, 77130), (17140, 70866), (19685, 61704), (20568, 59055), (22860, 53134), (23622, 51420), (25710, 47244), (26567, 45720), (30852, 39370), (31496, 38565), (34280, 35433)]