15512640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:157

約数の個数: 224

約数和(自身を含む): 58375296

約数和(自身を除く): 42862656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 113, 120, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 226, 240, 260, 264, 286, 312, 320, 330, 339, 352, 390, 416, 429, 440, 452, 480, 520, 528, 565, 572, 624, 660, 678, 704, 715, 780, 832, 858, 880, 904, 960, 1040, 1056, 1130, 1144, 1243, 1248, 1320, 1356, 1430, 1469, 1560, 1695, 1716, 1760, 1808, 2080, 2112, 2145, 2260, 2288, 2486, 2496, 2640, 2712, 2860, 2938, 3120, 3390, 3432, 3520, 3616, 3729, 4160, 4290, 4407, 4520, 4576, 4972, 5280, 5424, 5720, 5876, 6215, 6240, 6780, 6864, 7232, 7345, 7458, 8580, 8814, 9040, 9152, 9944, 10560, 10848, 11440, 11752, 12430, 12480, 13560, 13728, 14690, 14916, 16159, 17160, 17628, 18080, 18645, 19888, 21696, 22035, 22880, 23504, 24860, 27120, 27456, 29380, 29832, 32318, 34320, 35256, 36160, 37290, 39776, 44070, 45760, 47008, 48477, 49720, 54240, 58760, 59664, 64636, 68640, 70512, 74580, 79552, 80795, 88140, 94016, 96954, 99440, 108480, 117520, 119328, 129272, 137280, 141024, 149160, 161590, 176280, 193908, 198880, 235040, 238656, 242385, 258544, 282048, 298320, 323180, 352560, 387816, 397760, 470080, 484770, 517088, 596640, 646360, 705120, 775632, 969540, 1034176, 1193280, 1292720, 1410240, 1551264, 1939080, 2585440, 3102528, 3878160, 5170880, 7756320, 15512640]

約数ペア:

[(1, 15512640), (2, 7756320), (3, 5170880), (4, 3878160), (5, 3102528), (6, 2585440), (8, 1939080), (10, 1551264), (11, 1410240), (12, 1292720), (13, 1193280), (15, 1034176), (16, 969540), (20, 775632), (22, 705120), (24, 646360), (26, 596640), (30, 517088), (32, 484770), (33, 470080), (39, 397760), (40, 387816), (44, 352560), (48, 323180), (52, 298320), (55, 282048), (60, 258544), (64, 242385), (65, 238656), (66, 235040), (78, 198880), (80, 193908), (88, 176280), (96, 161590), (104, 149160), (110, 141024), (113, 137280), (120, 129272), (130, 119328), (132, 117520), (143, 108480), (156, 99440), (160, 96954), (165, 94016), (176, 88140), (192, 80795), (195, 79552), (208, 74580), (220, 70512), (226, 68640), (240, 64636), (260, 59664), (264, 58760), (286, 54240), (312, 49720), (320, 48477), (330, 47008), (339, 45760), (352, 44070), (390, 39776), (416, 37290), (429, 36160), (440, 35256), (452, 34320), (480, 32318), (520, 29832), (528, 29380), (565, 27456), (572, 27120), (624, 24860), (660, 23504), (678, 22880), (704, 22035), (715, 21696), (780, 19888), (832, 18645), (858, 18080), (880, 17628), (904, 17160), (960, 16159), (1040, 14916), (1056, 14690), (1130, 13728), (1144, 13560), (1243, 12480), (1248, 12430), (1320, 11752), (1356, 11440), (1430, 10848), (1469, 10560), (1560, 9944), (1695, 9152), (1716, 9040), (1760, 8814), (1808, 8580), (2080, 7458), (2112, 7345), (2145, 7232), (2260, 6864), (2288, 6780), (2486, 6240), (2496, 6215), (2640, 5876), (2712, 5720), (2860, 5424), (2938, 5280), (3120, 4972), (3390, 4576), (3432, 4520), (3520, 4407), (3616, 4290), (3729, 4160)]