1305353280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17659}}^1$

素因数の和:17697

約数の個数: 224

約数和(自身を含む): 5167457280

約数和(自身を除く): 3862104000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 385, 420, 440, 448, 462, 480, 528, 560, 616, 660, 672, 704, 770, 840, 880, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1540, 1680, 1760, 1848, 2112, 2240, 2310, 2464, 2640, 3080, 3360, 3520, 3696, 4620, 4928, 5280, 6160, 6720, 7392, 9240, 10560, 12320, 14784, 17659, 18480, 24640, 35318, 36960, 52977, 70636, 73920, 88295, 105954, 123613, 141272, 176590, 194249, 211908, 247226, 264885, 282544, 353180, 370839, 388498, 423816, 494452, 529770, 565088, 582747, 618065, 706360, 741678, 776996, 847632, 971245, 988904, 1059540, 1130176, 1165494, 1236130, 1359743, 1412720, 1483356, 1553992, 1695264, 1854195, 1942490, 1977808, 2119080, 2330988, 2472260, 2719486, 2825440, 2913735, 2966712, 3107984, 3390528, 3708390, 3884980, 3955616, 4079229, 4238160, 4661976, 4944520, 5438972, 5650880, 5827470, 5933424, 6215968, 6798715, 7416780, 7769960, 7911232, 8158458, 8476320, 9323952, 9889040, 10877944, 11654940, 11866848, 12431936, 13597430, 14833560, 15539920, 16316916, 16952640, 18647904, 19778080, 20396145, 21755888, 23309880, 23733696, 27194860, 29667120, 31079840, 32633832, 37295808, 39556160, 40792290, 43511776, 46619760, 54389720, 59334240, 62159680, 65267664, 81584580, 87023552, 93239520, 108779440, 118668480, 130535328, 163169160, 186479040, 217558880, 261070656, 326338320, 435117760, 652676640, 1305353280]

約数ペア:

[(1, 1305353280), (2, 652676640), (3, 435117760), (4, 326338320), (5, 261070656), (6, 217558880), (7, 186479040), (8, 163169160), (10, 130535328), (11, 118668480), (12, 108779440), (14, 93239520), (15, 87023552), (16, 81584580), (20, 65267664), (21, 62159680), (22, 59334240), (24, 54389720), (28, 46619760), (30, 43511776), (32, 40792290), (33, 39556160), (35, 37295808), (40, 32633832), (42, 31079840), (44, 29667120), (48, 27194860), (55, 23733696), (56, 23309880), (60, 21755888), (64, 20396145), (66, 19778080), (70, 18647904), (77, 16952640), (80, 16316916), (84, 15539920), (88, 14833560), (96, 13597430), (105, 12431936), (110, 11866848), (112, 11654940), (120, 10877944), (132, 9889040), (140, 9323952), (154, 8476320), (160, 8158458), (165, 7911232), (168, 7769960), (176, 7416780), (192, 6798715), (210, 6215968), (220, 5933424), (224, 5827470), (231, 5650880), (240, 5438972), (264, 4944520), (280, 4661976), (308, 4238160), (320, 4079229), (330, 3955616), (336, 3884980), (352, 3708390), (385, 3390528), (420, 3107984), (440, 2966712), (448, 2913735), (462, 2825440), (480, 2719486), (528, 2472260), (560, 2330988), (616, 2119080), (660, 1977808), (672, 1942490), (704, 1854195), (770, 1695264), (840, 1553992), (880, 1483356), (924, 1412720), (960, 1359743), (1056, 1236130), (1120, 1165494), (1155, 1130176), (1232, 1059540), (1320, 988904), (1344, 971245), (1540, 847632), (1680, 776996), (1760, 741678), (1848, 706360), (2112, 618065), (2240, 582747), (2310, 565088), (2464, 529770), (2640, 494452), (3080, 423816), (3360, 388498), (3520, 370839), (3696, 353180), (4620, 282544), (4928, 264885), (5280, 247226), (6160, 211908), (6720, 194249), (7392, 176590), (9240, 141272), (10560, 123613), (12320, 105954), (14784, 88295), (17659, 73920), (18480, 70636), (24640, 52977), (35318, 36960)]