2109552640

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 288

約数和(自身を含む): 5827217760

約数和(自身を除く): 3717665120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 53, 64, 65, 80, 92, 104, 106, 115, 128, 130, 160, 169, 184, 208, 212, 230, 256, 260, 265, 299, 320, 338, 368, 416, 424, 460, 512, 520, 530, 598, 640, 676, 689, 736, 832, 845, 848, 920, 1024, 1040, 1060, 1196, 1219, 1280, 1352, 1378, 1472, 1495, 1664, 1690, 1696, 1840, 2048, 2080, 2120, 2392, 2438, 2560, 2704, 2756, 2944, 2990, 3328, 3380, 3392, 3445, 3680, 3887, 4160, 4240, 4784, 4876, 5120, 5408, 5512, 5888, 5980, 6095, 6656, 6760, 6784, 6890, 7360, 7774, 8320, 8480, 8957, 9568, 9752, 10240, 10816, 11024, 11776, 11960, 12190, 13312, 13520, 13568, 13780, 14720, 15548, 15847, 16640, 16960, 17914, 19136, 19435, 19504, 21632, 22048, 23552, 23920, 24380, 26624, 27040, 27136, 27560, 29440, 31096, 31694, 33280, 33920, 35828, 38272, 38870, 39008, 43264, 44096, 44785, 47104, 47840, 48760, 54080, 54272, 55120, 58880, 62192, 63388, 66560, 67840, 71656, 76544, 77740, 78016, 79235, 86528, 88192, 89570, 95680, 97520, 108160, 108544, 110240, 117760, 124384, 126776, 133120, 135680, 143312, 153088, 155480, 156032, 158470, 173056, 176384, 179140, 191360, 195040, 206011, 216320, 220480, 235520, 248768, 253552, 271360, 286624, 306176, 310960, 312064, 316940, 346112, 352768, 358280, 382720, 390080, 412022, 432640, 440960, 497536, 507104, 542720, 573248, 612352, 621920, 624128, 633880, 705536, 716560, 765440, 780160, 824044, 865280, 881920, 995072, 1014208, 1030055, 1146496, 1243840, 1248256, 1267760, 1411072, 1433120, 1530880, 1560320, 1648088, 1730560, 1763840, 1990144, 2028416, 2060110, 2292992, 2487680, 2496512, 2535520, 2866240, 3061760, 3120640, 3296176, 3527680, 3980288, 4056832, 4120220, 4585984, 4975360, 5071040, 5732480, 6241280, 6592352, 7055360, 7960576, 8113664, 8240440, 9171968, 9950720, 10142080, 11464960, 12482560, 13184704, 16227328, 16480880, 18343936, 19901440, 20284160, 22929920, 26369408, 32454656, 32961760, 39802880, 40568320, 45859840, 52738816, 65923520, 81136640, 91719680, 105477632, 131847040, 162273280, 210955264, 263694080, 421910528, 527388160, 1054776320, 2109552640]

約数ペア:

[(1, 2109552640), (2, 1054776320), (4, 527388160), (5, 421910528), (8, 263694080), (10, 210955264), (13, 162273280), (16, 131847040), (20, 105477632), (23, 91719680), (26, 81136640), (32, 65923520), (40, 52738816), (46, 45859840), (52, 40568320), (53, 39802880), (64, 32961760), (65, 32454656), (80, 26369408), (92, 22929920), (104, 20284160), (106, 19901440), (115, 18343936), (128, 16480880), (130, 16227328), (160, 13184704), (169, 12482560), (184, 11464960), (208, 10142080), (212, 9950720), (230, 9171968), (256, 8240440), (260, 8113664), (265, 7960576), (299, 7055360), (320, 6592352), (338, 6241280), (368, 5732480), (416, 5071040), (424, 4975360), (460, 4585984), (512, 4120220), (520, 4056832), (530, 3980288), (598, 3527680), (640, 3296176), (676, 3120640), (689, 3061760), (736, 2866240), (832, 2535520), (845, 2496512), (848, 2487680), (920, 2292992), (1024, 2060110), (1040, 2028416), (1060, 1990144), (1196, 1763840), (1219, 1730560), (1280, 1648088), (1352, 1560320), (1378, 1530880), (1472, 1433120), (1495, 1411072), (1664, 1267760), (1690, 1248256), (1696, 1243840), (1840, 1146496), (2048, 1030055), (2080, 1014208), (2120, 995072), (2392, 881920), (2438, 865280), (2560, 824044), (2704, 780160), (2756, 765440), (2944, 716560), (2990, 705536), (3328, 633880), (3380, 624128), (3392, 621920), (3445, 612352), (3680, 573248), (3887, 542720), (4160, 507104), (4240, 497536), (4784, 440960), (4876, 432640), (5120, 412022), (5408, 390080), (5512, 382720), (5888, 358280), (5980, 352768), (6095, 346112), (6656, 316940), (6760, 312064), (6784, 310960), (6890, 306176), (7360, 286624), (7774, 271360), (8320, 253552), (8480, 248768), (8957, 235520), (9568, 220480), (9752, 216320), (10240, 206011), (10816, 195040), (11024, 191360), (11776, 179140), (11960, 176384), (12190, 173056), (13312, 158470), (13520, 156032), (13568, 155480), (13780, 153088), (14720, 143312), (15548, 135680), (15847, 133120), (16640, 126776), (16960, 124384), (17914, 117760), (19136, 110240), (19435, 108544), (19504, 108160), (21632, 97520), (22048, 95680), (23552, 89570), (23920, 88192), (24380, 86528), (26624, 79235), (27040, 78016), (27136, 77740), (27560, 76544), (29440, 71656), (31096, 67840), (31694, 66560), (33280, 63388), (33920, 62192), (35828, 58880), (38272, 55120), (38870, 54272), (39008, 54080), (43264, 48760), (44096, 47840), (44785, 47104)]