366878720

素因数分解:

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

素因数の和:110

約数の個数: 168

約数和(自身を含む): 971380836

約数和(自身を除く): 604502116

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 53, 64, 65, 80, 104, 106, 128, 130, 160, 169, 208, 212, 256, 260, 265, 320, 338, 416, 424, 512, 520, 530, 640, 676, 689, 832, 845, 848, 1024, 1040, 1060, 1280, 1352, 1378, 1664, 1690, 1696, 2048, 2080, 2120, 2560, 2704, 2756, 3328, 3380, 3392, 3445, 4096, 4160, 4240, 5120, 5408, 5512, 6656, 6760, 6784, 6890, 8192, 8320, 8480, 8957, 10240, 10816, 11024, 13312, 13520, 13568, 13780, 16640, 16960, 17914, 20480, 21632, 22048, 26624, 27040, 27136, 27560, 33280, 33920, 35828, 40960, 43264, 44096, 44785, 53248, 54080, 54272, 55120, 66560, 67840, 71656, 86528, 88192, 89570, 106496, 108160, 108544, 110240, 133120, 135680, 143312, 173056, 176384, 179140, 216320, 217088, 220480, 266240, 271360, 286624, 346112, 352768, 358280, 432640, 434176, 440960, 532480, 542720, 573248, 692224, 705536, 716560, 865280, 881920, 1085440, 1146496, 1384448, 1411072, 1433120, 1730560, 1763840, 2170880, 2292992, 2822144, 2866240, 3461120, 3527680, 4585984, 5644288, 5732480, 6922240, 7055360, 9171968, 11464960, 14110720, 18343936, 22929920, 28221440, 36687872, 45859840, 73375744, 91719680, 183439360, 366878720]

約数ペア:

[(1, 366878720), (2, 183439360), (4, 91719680), (5, 73375744), (8, 45859840), (10, 36687872), (13, 28221440), (16, 22929920), (20, 18343936), (26, 14110720), (32, 11464960), (40, 9171968), (52, 7055360), (53, 6922240), (64, 5732480), (65, 5644288), (80, 4585984), (104, 3527680), (106, 3461120), (128, 2866240), (130, 2822144), (160, 2292992), (169, 2170880), (208, 1763840), (212, 1730560), (256, 1433120), (260, 1411072), (265, 1384448), (320, 1146496), (338, 1085440), (416, 881920), (424, 865280), (512, 716560), (520, 705536), (530, 692224), (640, 573248), (676, 542720), (689, 532480), (832, 440960), (845, 434176), (848, 432640), (1024, 358280), (1040, 352768), (1060, 346112), (1280, 286624), (1352, 271360), (1378, 266240), (1664, 220480), (1690, 217088), (1696, 216320), (2048, 179140), (2080, 176384), (2120, 173056), (2560, 143312), (2704, 135680), (2756, 133120), (3328, 110240), (3380, 108544), (3392, 108160), (3445, 106496), (4096, 89570), (4160, 88192), (4240, 86528), (5120, 71656), (5408, 67840), (5512, 66560), (6656, 55120), (6760, 54272), (6784, 54080), (6890, 53248), (8192, 44785), (8320, 44096), (8480, 43264), (8957, 40960), (10240, 35828), (10816, 33920), (11024, 33280), (13312, 27560), (13520, 27136), (13568, 27040), (13780, 26624), (16640, 22048), (16960, 21632), (17914, 20480)]