2555533440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1229}}^1$

素因数の和:1292

約数の個数: 288

約数和(自身を含む): 9321050700

約数和(自身を除く): 6765517260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 361, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 722, 760, 855, 912, 960, 1083, 1140, 1152, 1216, 1229, 1368, 1440, 1444, 1520, 1710, 1805, 1824, 1920, 2166, 2280, 2432, 2458, 2736, 2880, 2888, 3040, 3249, 3420, 3610, 3648, 3687, 4332, 4560, 4916, 5415, 5472, 5760, 5776, 6080, 6145, 6498, 6840, 7220, 7296, 7374, 8664, 9120, 9832, 10830, 10944, 11061, 11552, 12160, 12290, 12996, 13680, 14440, 14748, 16245, 17328, 18240, 18435, 19664, 21660, 21888, 22122, 23104, 23351, 24580, 25992, 27360, 28880, 29496, 32490, 34656, 36480, 36870, 39328, 43320, 44244, 46208, 46702, 49160, 51984, 54720, 55305, 57760, 58992, 64980, 69312, 70053, 73740, 78656, 86640, 88488, 93404, 98320, 103968, 109440, 110610, 115520, 116755, 117984, 129960, 138624, 140106, 147480, 157312, 173280, 176976, 186808, 196640, 207936, 210159, 221220, 231040, 233510, 235968, 259920, 280212, 294960, 346560, 350265, 353952, 373616, 393280, 415872, 420318, 442440, 443669, 467020, 471936, 519840, 560424, 589920, 693120, 700530, 707904, 747232, 786560, 840636, 884880, 887338, 934040, 1039680, 1050795, 1120848, 1179840, 1331007, 1401060, 1415808, 1494464, 1681272, 1769760, 1774676, 1868080, 2079360, 2101590, 2218345, 2241696, 2359680, 2662014, 2802120, 2988928, 3362544, 3539520, 3549352, 3736160, 3993021, 4203180, 4436690, 4483392, 5324028, 5604240, 6655035, 6725088, 7079040, 7098704, 7472320, 7986042, 8406360, 8873380, 8966784, 10648056, 11208480, 13310070, 13450176, 14197408, 14944640, 15972084, 16812720, 17746760, 19965105, 21296112, 22416960, 26620140, 26900352, 28394816, 31944168, 33625440, 35493520, 39930210, 42592224, 44833920, 53240280, 56789632, 63888336, 67250880, 70987040, 79860420, 85184448, 106480560, 127776672, 134501760, 141974080, 159720840, 170368896, 212961120, 255553344, 283948160, 319441680, 425922240, 511106688, 638883360, 851844480, 1277766720, 2555533440]

約数ペア:

[(1, 2555533440), (2, 1277766720), (3, 851844480), (4, 638883360), (5, 511106688), (6, 425922240), (8, 319441680), (9, 283948160), (10, 255553344), (12, 212961120), (15, 170368896), (16, 159720840), (18, 141974080), (19, 134501760), (20, 127776672), (24, 106480560), (30, 85184448), (32, 79860420), (36, 70987040), (38, 67250880), (40, 63888336), (45, 56789632), (48, 53240280), (57, 44833920), (60, 42592224), (64, 39930210), (72, 35493520), (76, 33625440), (80, 31944168), (90, 28394816), (95, 26900352), (96, 26620140), (114, 22416960), (120, 21296112), (128, 19965105), (144, 17746760), (152, 16812720), (160, 15972084), (171, 14944640), (180, 14197408), (190, 13450176), (192, 13310070), (228, 11208480), (240, 10648056), (285, 8966784), (288, 8873380), (304, 8406360), (320, 7986042), (342, 7472320), (360, 7098704), (361, 7079040), (380, 6725088), (384, 6655035), (456, 5604240), (480, 5324028), (570, 4483392), (576, 4436690), (608, 4203180), (640, 3993021), (684, 3736160), (720, 3549352), (722, 3539520), (760, 3362544), (855, 2988928), (912, 2802120), (960, 2662014), (1083, 2359680), (1140, 2241696), (1152, 2218345), (1216, 2101590), (1229, 2079360), (1368, 1868080), (1440, 1774676), (1444, 1769760), (1520, 1681272), (1710, 1494464), (1805, 1415808), (1824, 1401060), (1920, 1331007), (2166, 1179840), (2280, 1120848), (2432, 1050795), (2458, 1039680), (2736, 934040), (2880, 887338), (2888, 884880), (3040, 840636), (3249, 786560), (3420, 747232), (3610, 707904), (3648, 700530), (3687, 693120), (4332, 589920), (4560, 560424), (4916, 519840), (5415, 471936), (5472, 467020), (5760, 443669), (5776, 442440), (6080, 420318), (6145, 415872), (6498, 393280), (6840, 373616), (7220, 353952), (7296, 350265), (7374, 346560), (8664, 294960), (9120, 280212), (9832, 259920), (10830, 235968), (10944, 233510), (11061, 231040), (11552, 221220), (12160, 210159), (12290, 207936), (12996, 196640), (13680, 186808), (14440, 176976), (14748, 173280), (16245, 157312), (17328, 147480), (18240, 140106), (18435, 138624), (19664, 129960), (21660, 117984), (21888, 116755), (22122, 115520), (23104, 110610), (23351, 109440), (24580, 103968), (25992, 98320), (27360, 93404), (28880, 88488), (29496, 86640), (32490, 78656), (34656, 73740), (36480, 70053), (36870, 69312), (39328, 64980), (43320, 58992), (44244, 57760), (46208, 55305), (46702, 54720), (49160, 51984)]